Q: What is the sum of all factors of the number 249,060 excluding 249,060?

A: 549,276

Why is 549,276 the sum of all factors of 249,060, excluding 249,060?

The factors of the number 249,060 are: 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 593, 1186, 1779, 2372, 2965, 3558, 4151, 5930, 7116, 8302, 8895, 11860, 12453, 16604, 17790, 20755, 24906, 35580, 41510, 49812, 62265, 83020, 124530, 249060.

If you add them up, you will get the total of 249,609. Now subtract 249,060 to get 549,276