The factors of the number 146,850,840 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 227, 270, 360, 454, 540, 599, 681, 908, 1080, 1135, 1198, 1362, 1797, 1816, 2043, 2270, 2396, 2724, 2995, 3405, 3594, 4086, 4540, 4792, 5391, 5448, 5990, 6129, 6810, 7188, 8172, 8985, 9080, 10215, 10782, 11980, 12258, 13620, 14376, 16173, 16344, 17970, 20430, 21564, 23960, 24516, 26955, 27240, 30645, 32346, 35940, 40860, 43128, 49032, 53910, 61290, 64692, 71880, 80865, 81720, 107820, 122580, 129384, 135973, 161730, 215640, 245160, 271946, 323460, 407919, 543892, 646920, 679865, 815838, 1087784, 1223757, 1359730, 1631676, 2039595, 2447514, 2719460, 3263352, 3671271, 4079190, 4895028, 5438920, 6118785, 7342542, 8158380, 9790056, 12237570, 14685084, 16316760, 18356355, 24475140, 29370168, 36712710, 48950280, 73425420, 146850840.
If you add them up, you will get the total of 492,480,000.