Q: What is the sum of all factors of the number 300,480 excluding 300,480?

A: 656,592

Why is 656,592 the sum of all factors of 300,480, excluding 300,480?

The factors of the number 300,480 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 313, 320, 480, 626, 939, 960, 1252, 1565, 1878, 2504, 3130, 3756, 4695, 5008, 6260, 7512, 9390, 10016, 12520, 15024, 18780, 20032, 25040, 30048, 37560, 50080, 60096, 75120, 100160, 150240, 300480.

If you add them up, you will get the total of 301,136. Now subtract 300,480 to get 656,592