631005360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{24121}}^1$

素因数の和:24246

約数の個数: 80

約数和(自身を含む): 1974144480

約数和(自身を除く): 1343139120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 8720, 13080, 24121, 26160, 48242, 72363, 96484, 120605, 144726, 192968, 241210, 289452, 361815, 385936, 482420, 578904, 723630, 964840, 1157808, 1447260, 1929680, 2629189, 2894520, 5258378, 5789040, 7887567, 10516756, 13145945, 15775134, 21033512, 26291890, 31550268, 39437835, 42067024, 52583780, 63100536, 78875670, 105167560, 126201072, 157751340, 210335120, 315502680, 631005360]

約数ペア:

[(1, 631005360), (2, 315502680), (3, 210335120), (4, 157751340), (5, 126201072), (6, 105167560), (8, 78875670), (10, 63100536), (12, 52583780), (15, 42067024), (16, 39437835), (20, 31550268), (24, 26291890), (30, 21033512), (40, 15775134), (48, 13145945), (60, 10516756), (80, 7887567), (109, 5789040), (120, 5258378), (218, 2894520), (240, 2629189), (327, 1929680), (436, 1447260), (545, 1157808), (654, 964840), (872, 723630), (1090, 578904), (1308, 482420), (1635, 385936), (1744, 361815), (2180, 289452), (2616, 241210), (3270, 192968), (4360, 144726), (5232, 120605), (6540, 96484), (8720, 72363), (13080, 48242), (24121, 26160)]