Q: What is the sum of all factors of the number 160,680 excluding 160,680?

A: 363,480

Why is 363,480 the sum of all factors of 160,680, excluding 160,680?

The factors of the number 160,680 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 103, 104, 120, 130, 156, 195, 206, 260, 309, 312, 390, 412, 515, 520, 618, 780, 824, 1030, 1236, 1339, 1545, 1560, 2060, 2472, 2678, 3090, 4017, 4120, 5356, 6180, 6695, 8034, 10712, 12360, 13390, 16068, 20085, 26780, 32136, 40170, 53560, 80340, 160680.

If you add them up, you will get the total of 161,043. Now subtract 160,680 to get 363,480