Q: What is the sum of all factors of the number 1,521,920 including 1,521,920?
A: 3,863,160
The factors of the number 1,521,920 are: 1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 64, 80, 82, 116, 128, 145, 160, 164, 205, 232, 256, 290, 320, 328, 410, 464, 580, 640, 656, 820, 928, 1160, 1189, 1280, 1312, 1640, 1856, 2320, 2378, 2624, 3280, 3712, 4640, 4756, 5248, 5945, 6560, 7424, 9280, 9512, 10496, 11890, 13120, 18560, 19024, 23780, 26240, 37120, 38048, 47560, 52480, 76096, 95120, 152192, 190240, 304384, 380480, 760960, 1521920.
If you add them up, you will get the total of 3,863,160.