9916080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 31188480

約数和(自身を除く): 21272400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 523, 632, 790, 948, 1046, 1185, 1264, 1569, 1580, 1896, 2092, 2370, 2615, 3138, 3160, 3792, 4184, 4740, 5230, 6276, 6320, 7845, 8368, 9480, 10460, 12552, 15690, 18960, 20920, 25104, 31380, 41317, 41840, 62760, 82634, 123951, 125520, 165268, 206585, 247902, 330536, 413170, 495804, 619755, 661072, 826340, 991608, 1239510, 1652680, 1983216, 2479020, 3305360, 4958040, 9916080]

約数ペア:

[(1, 9916080), (2, 4958040), (3, 3305360), (4, 2479020), (5, 1983216), (6, 1652680), (8, 1239510), (10, 991608), (12, 826340), (15, 661072), (16, 619755), (20, 495804), (24, 413170), (30, 330536), (40, 247902), (48, 206585), (60, 165268), (79, 125520), (80, 123951), (120, 82634), (158, 62760), (237, 41840), (240, 41317), (316, 31380), (395, 25104), (474, 20920), (523, 18960), (632, 15690), (790, 12552), (948, 10460), (1046, 9480), (1185, 8368), (1264, 7845), (1569, 6320), (1580, 6276), (1896, 5230), (2092, 4740), (2370, 4184), (2615, 3792), (3138, 3160)]