The factors of the number 469,560 are: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 52, 56, 60, 65, 70, 78, 84, 86, 91, 104, 105, 120, 129, 130, 140, 156, 168, 172, 182, 195, 210, 215, 258, 260, 273, 280, 301, 312, 344, 364, 390, 420, 430, 455, 516, 520, 546, 559, 602, 645, 728, 780, 840, 860, 903, 910, 1032, 1092, 1118, 1204, 1290, 1365, 1505, 1560, 1677, 1720, 1806, 1820, 2184, 2236, 2408, 2580, 2730, 2795, 3010, 3354, 3612, 3640, 3913, 4472, 4515, 5160, 5460, 5590, 6020, 6708, 7224, 7826, 8385, 9030, 10920, 11180, 11739, 12040, 13416, 15652, 16770, 18060, 19565, 22360, 23478, 31304, 33540, 36120, 39130, 46956, 58695, 67080, 78260, 93912, 117390, 156520, 234780, 469560.
If you add them up, you will get the total of 469,561. Now subtract 469,560 to get 1,304,520