79897080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7481}}^1$

素因数の和:7584

約数の個数: 64

約数和(自身を含む): 242416800

約数和(自身を除く): 162519720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 7481, 10680, 14962, 22443, 29924, 37405, 44886, 59848, 74810, 89772, 112215, 149620, 179544, 224430, 299240, 448860, 665809, 897720, 1331618, 1997427, 2663236, 3329045, 3994854, 5326472, 6658090, 7989708, 9987135, 13316180, 15979416, 19974270, 26632360, 39948540, 79897080]

約数ペア:

[(1, 79897080), (2, 39948540), (3, 26632360), (4, 19974270), (5, 15979416), (6, 13316180), (8, 9987135), (10, 7989708), (12, 6658090), (15, 5326472), (20, 3994854), (24, 3329045), (30, 2663236), (40, 1997427), (60, 1331618), (89, 897720), (120, 665809), (178, 448860), (267, 299240), (356, 224430), (445, 179544), (534, 149620), (712, 112215), (890, 89772), (1068, 74810), (1335, 59848), (1780, 44886), (2136, 37405), (2670, 29924), (3560, 22443), (5340, 14962), (7481, 10680)]