815003040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1663}}^1$

素因数の和:2702

約数の個数: 96

約数和(自身を含む): 2571319296

約数和(自身を除く): 1756316256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1021, 1663, 2042, 3063, 3326, 4084, 4989, 5105, 6126, 6652, 8168, 8315, 9978, 10210, 12252, 13304, 15315, 16336, 16630, 19956, 20420, 24504, 24945, 26608, 30630, 32672, 33260, 39912, 40840, 49008, 49890, 53216, 61260, 66520, 79824, 81680, 98016, 99780, 122520, 133040, 159648, 163360, 199560, 245040, 266080, 399120, 490080, 798240, 1697923, 3395846, 5093769, 6791692, 8489615, 10187538, 13583384, 16979230, 20375076, 25468845, 27166768, 33958460, 40750152, 50937690, 54333536, 67916920, 81500304, 101875380, 135833840, 163000608, 203750760, 271667680, 407501520, 815003040]

約数ペア:

[(1, 815003040), (2, 407501520), (3, 271667680), (4, 203750760), (5, 163000608), (6, 135833840), (8, 101875380), (10, 81500304), (12, 67916920), (15, 54333536), (16, 50937690), (20, 40750152), (24, 33958460), (30, 27166768), (32, 25468845), (40, 20375076), (48, 16979230), (60, 13583384), (80, 10187538), (96, 8489615), (120, 6791692), (160, 5093769), (240, 3395846), (480, 1697923), (1021, 798240), (1663, 490080), (2042, 399120), (3063, 266080), (3326, 245040), (4084, 199560), (4989, 163360), (5105, 159648), (6126, 133040), (6652, 122520), (8168, 99780), (8315, 98016), (9978, 81680), (10210, 79824), (12252, 66520), (13304, 61260), (15315, 53216), (16336, 49890), (16630, 49008), (19956, 40840), (20420, 39912), (24504, 33260), (24945, 32672), (26608, 30630)]