Q: What is the sum of all factors of the number 243,180 excluding 243,180?

A: 604,212

Why is 604,212 the sum of all factors of 243,180, excluding 243,180?

The factors of the number 243,180 are: 1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 193, 210, 252, 315, 386, 420, 579, 630, 772, 965, 1158, 1260, 1351, 1737, 1930, 2316, 2702, 2895, 3474, 3860, 4053, 5404, 5790, 6755, 6948, 8106, 8685, 11580, 12159, 13510, 16212, 17370, 20265, 24318, 27020, 34740, 40530, 48636, 60795, 81060, 121590, 243180.

If you add them up, you will get the total of 243,784. Now subtract 243,180 to get 604,212