Q: What is the sum of all factors of the number 178,980 excluding 178,980?

A: 351,900

Why is 351,900 the sum of all factors of 178,980, excluding 178,980?

The factors of the number 178,980 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 157, 190, 228, 285, 314, 380, 471, 570, 628, 785, 942, 1140, 1570, 1884, 2355, 2983, 3140, 4710, 5966, 8949, 9420, 11932, 14915, 17898, 29830, 35796, 44745, 59660, 89490, 178980.

If you add them up, you will get the total of 179,331. Now subtract 178,980 to get 351,900