The factors of the number 2,582,160 are: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 53, 56, 58, 60, 70, 80, 84, 87, 105, 106, 112, 116, 120, 140, 145, 159, 168, 174, 203, 210, 212, 232, 240, 265, 280, 290, 318, 336, 348, 371, 406, 420, 424, 435, 464, 530, 560, 580, 609, 636, 696, 742, 795, 812, 840, 848, 870, 1015, 1060, 1113, 1160, 1218, 1272, 1392, 1484, 1537, 1590, 1624, 1680, 1740, 1855, 2030, 2120, 2226, 2320, 2436, 2544, 2968, 3045, 3074, 3180, 3248, 3480, 3710, 4060, 4240, 4452, 4611, 4872, 5565, 5936, 6090, 6148, 6360, 6960, 7420, 7685, 8120, 8904, 9222, 9744, 10759, 11130, 12180, 12296, 12720, 14840, 15370, 16240, 17808, 18444, 21518, 22260, 23055, 24360, 24592, 29680, 30740, 32277, 36888, 43036, 44520, 46110, 48720, 53795, 61480, 64554, 73776, 86072, 89040, 92220, 107590, 122960, 129108, 161385, 172144, 184440, 215180, 258216, 322770, 368880, 430360, 516432, 645540, 860720, 1291080, 2582160.
If you add them up, you will get the total of 9,642,240.