108666840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2281}}^1$

素因数の和:2692

約数の個数: 64

約数和(自身を含む): 326964960

約数和(自身を除く): 218298120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1985, 2281, 2382, 3176, 3970, 4562, 4764, 5955, 6843, 7940, 9124, 9528, 11405, 11910, 13686, 15880, 18248, 22810, 23820, 27372, 34215, 45620, 47640, 54744, 68430, 91240, 136860, 273720, 905557, 1811114, 2716671, 3622228, 4527785, 5433342, 7244456, 9055570, 10866684, 13583355, 18111140, 21733368, 27166710, 36222280, 54333420, 108666840]

約数ペア:

[(1, 108666840), (2, 54333420), (3, 36222280), (4, 27166710), (5, 21733368), (6, 18111140), (8, 13583355), (10, 10866684), (12, 9055570), (15, 7244456), (20, 5433342), (24, 4527785), (30, 3622228), (40, 2716671), (60, 1811114), (120, 905557), (397, 273720), (794, 136860), (1191, 91240), (1588, 68430), (1985, 54744), (2281, 47640), (2382, 45620), (3176, 34215), (3970, 27372), (4562, 23820), (4764, 22810), (5955, 18248), (6843, 15880), (7940, 13686), (9124, 11910), (9528, 11405)]