433336080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1811}}^1$

素因数の和:2824

約数の個数: 80

約数和(自身を含む): 1345431744

約数和(自身を除く): 912095664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 997, 1811, 1994, 2991, 3622, 3988, 4985, 5433, 5982, 7244, 7976, 9055, 9970, 10866, 11964, 14488, 14955, 15952, 18110, 19940, 21732, 23928, 27165, 28976, 29910, 36220, 39880, 43464, 47856, 54330, 59820, 72440, 79760, 86928, 108660, 119640, 144880, 217320, 239280, 434640, 1805567, 3611134, 5416701, 7222268, 9027835, 10833402, 14444536, 18055670, 21666804, 27083505, 28889072, 36111340, 43333608, 54167010, 72222680, 86667216, 108334020, 144445360, 216668040, 433336080]

約数ペア:

[(1, 433336080), (2, 216668040), (3, 144445360), (4, 108334020), (5, 86667216), (6, 72222680), (8, 54167010), (10, 43333608), (12, 36111340), (15, 28889072), (16, 27083505), (20, 21666804), (24, 18055670), (30, 14444536), (40, 10833402), (48, 9027835), (60, 7222268), (80, 5416701), (120, 3611134), (240, 1805567), (997, 434640), (1811, 239280), (1994, 217320), (2991, 144880), (3622, 119640), (3988, 108660), (4985, 86928), (5433, 79760), (5982, 72440), (7244, 59820), (7976, 54330), (9055, 47856), (9970, 43464), (10866, 39880), (11964, 36220), (14488, 29910), (14955, 28976), (15952, 27165), (18110, 23928), (19940, 21732)]