Q: What is the sum of all factors of the number 65,664,240 excluding 65,664,240?

A: 137,895,648

Why is 137,895,648 the sum of all factors of 65,664,240, excluding 65,664,240?

The factors of the number 65,664,240 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 273601, 547202, 820803, 1094404, 1368005, 1641606, 2188808, 2736010, 3283212, 4104015, 4377616, 5472020, 6566424, 8208030, 10944040, 13132848, 16416060, 21888080, 32832120, 65664240.

If you add them up, you will get the total of 65,664,377. Now subtract 65,664,240 to get 137,895,648