# Factor Calculator

> Find all factors and factor pairs of a number.

Page: https://askcalculators.com/calculator/factor-calculator/
Definition: https://askcalculators.com/calculator/factor-calculator/definition.json
JSON Schema: https://askcalculators.com/calculator/factor-calculator/schema.json
Version: 7.0.0
Maintained by: AskCalculators (software project; not a credentialed reviewer)
Qualified review: pending. Automated checks do not establish professional approval.
Page status: Live
Review status: Pending

## Use
Open the calculator page and enter values. Query-string parameters can restore and bookmark a calculation.
Example: https://askcalculators.com/calculator/factor-calculator/?number=60

## Inputs
- number: Number; type=number; optional; default=60

## Outputs
- result: Result; format=text; primary

## Formula
Factors are the positive integer divisors found in complementary pairs up to √n.

## Rules
- Empty optional inputs are undefined, not zero.
- Hidden conditional inputs are ignored.
- Do not invent missing required inputs.