Q: What is the sum of all factors of the number 172,860 excluding 172,860?

A: 329,796

Why is 329,796 the sum of all factors of 172,860, excluding 172,860?

The factors of the number 172,860 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 67, 86, 129, 134, 172, 201, 215, 258, 268, 335, 402, 430, 516, 645, 670, 804, 860, 1005, 1290, 1340, 2010, 2580, 2881, 4020, 5762, 8643, 11524, 14405, 17286, 28810, 34572, 43215, 57620, 86430, 172860.

If you add them up, you will get the total of 173,189. Now subtract 172,860 to get 329,796