The factors of the number 2,534,220 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 361, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 722, 741, 780, 855, 988, 1026, 1083, 1140, 1170, 1235, 1404, 1444, 1482, 1710, 1755, 1805, 2052, 2166, 2223, 2340, 2470, 2565, 2964, 3249, 3420, 3510, 3610, 3705, 4332, 4446, 4693, 4940, 5130, 5415, 6498, 6669, 7020, 7220, 7410, 8892, 9386, 9747, 10260, 10830, 11115, 12996, 13338, 14079, 14820, 16245, 18772, 19494, 21660, 22230, 23465, 26676, 28158, 32490, 33345, 38988, 42237, 44460, 46930, 48735, 56316, 64980, 66690, 70395, 84474, 93860, 97470, 126711, 133380, 140790, 168948, 194940, 211185, 253422, 281580, 422370, 506844, 633555, 844740, 1267110, 2534220.
If you add them up, you will get the total of 8,961,120.