91644240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{997}}^1$

素因数の和:1396

約数の個数: 80

約数和(自身を含む): 285124608

約数和(自身を除く): 193480368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 383, 766, 997, 1149, 1532, 1915, 1994, 2298, 2991, 3064, 3830, 3988, 4596, 4985, 5745, 5982, 6128, 7660, 7976, 9192, 9970, 11490, 11964, 14955, 15320, 15952, 18384, 19940, 22980, 23928, 29910, 30640, 39880, 45960, 47856, 59820, 79760, 91920, 119640, 239280, 381851, 763702, 1145553, 1527404, 1909255, 2291106, 3054808, 3818510, 4582212, 5727765, 6109616, 7637020, 9164424, 11455530, 15274040, 18328848, 22911060, 30548080, 45822120, 91644240]

約数ペア:

[(1, 91644240), (2, 45822120), (3, 30548080), (4, 22911060), (5, 18328848), (6, 15274040), (8, 11455530), (10, 9164424), (12, 7637020), (15, 6109616), (16, 5727765), (20, 4582212), (24, 3818510), (30, 3054808), (40, 2291106), (48, 1909255), (60, 1527404), (80, 1145553), (120, 763702), (240, 381851), (383, 239280), (766, 119640), (997, 91920), (1149, 79760), (1532, 59820), (1915, 47856), (1994, 45960), (2298, 39880), (2991, 30640), (3064, 29910), (3830, 23928), (3988, 22980), (4596, 19940), (4985, 18384), (5745, 15952), (5982, 15320), (6128, 14955), (7660, 11964), (7976, 11490), (9192, 9970)]