Q: What is the sum of all factors of the number 324,880 excluding 324,880?

A: 460,784

Why is 460,784 the sum of all factors of 324,880, excluding 324,880?

The factors of the number 324,880 are: 1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 131, 155, 248, 262, 310, 496, 524, 620, 655, 1048, 1240, 1310, 2096, 2480, 2620, 4061, 5240, 8122, 10480, 16244, 20305, 32488, 40610, 64976, 81220, 162440, 324880.

If you add them up, you will get the total of 325,340. Now subtract 324,880 to get 460,784