Q: What is the sum of all factors of the number 317,580 excluding 317,580?

A: 596,340

Why is 596,340 the sum of all factors of 317,580, excluding 317,580?

The factors of the number 317,580 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 79, 134, 158, 201, 237, 268, 316, 335, 395, 402, 474, 670, 790, 804, 948, 1005, 1185, 1340, 1580, 2010, 2370, 4020, 4740, 5293, 10586, 15879, 21172, 26465, 31758, 52930, 63516, 79395, 105860, 158790, 317580.

If you add them up, you will get the total of 318,176. Now subtract 317,580 to get 596,340