Q: What is the sum of all factors of the number 1,305,920 including 1,305,920?
A: 3,950,208
The factors of the number 1,305,920 are: 1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 53, 55, 56, 64, 70, 77, 80, 88, 106, 110, 112, 140, 154, 160, 176, 212, 220, 224, 265, 280, 308, 320, 352, 371, 385, 424, 440, 448, 530, 560, 583, 616, 704, 742, 770, 848, 880, 1060, 1120, 1166, 1232, 1484, 1540, 1696, 1760, 1855, 2120, 2240, 2332, 2464, 2915, 2968, 3080, 3392, 3520, 3710, 4081, 4240, 4664, 4928, 5830, 5936, 6160, 7420, 8162, 8480, 9328, 11660, 11872, 12320, 14840, 16324, 16960, 18656, 20405, 23320, 23744, 24640, 29680, 32648, 37312, 40810, 46640, 59360, 65296, 81620, 93280, 118720, 130592, 163240, 186560, 261184, 326480, 652960, 1305920.
If you add them up, you will get the total of 3,950,208.