The factors of the number 4,656,080 are: 1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 37, 40, 44, 52, 55, 65, 74, 80, 88, 104, 110, 121, 130, 143, 148, 176, 185, 208, 220, 242, 260, 286, 296, 370, 407, 440, 481, 484, 520, 572, 592, 605, 715, 740, 814, 880, 962, 968, 1040, 1144, 1210, 1430, 1480, 1573, 1628, 1924, 1936, 2035, 2288, 2405, 2420, 2860, 2960, 3146, 3256, 3848, 4070, 4477, 4810, 4840, 5291, 5720, 6292, 6512, 7696, 7865, 8140, 8954, 9620, 9680, 10582, 11440, 12584, 15730, 16280, 17908, 19240, 21164, 22385, 25168, 26455, 31460, 32560, 35816, 38480, 42328, 44770, 52910, 58201, 62920, 71632, 84656, 89540, 105820, 116402, 125840, 179080, 211640, 232804, 291005, 358160, 423280, 465608, 582010, 931216, 1164020, 2328040, 4656080.
If you add them up, you will get the total of 13,160,616.