89670480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8689}}^1$

素因数の和:8748

約数の個数: 80

約数和(自身を含む): 284475840

約数和(自身を除く): 194805360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 8689, 10320, 17378, 26067, 34756, 43445, 52134, 69512, 86890, 104268, 130335, 139024, 173780, 208536, 260670, 347560, 373627, 417072, 521340, 695120, 747254, 1042680, 1120881, 1494508, 1868135, 2085360, 2241762, 2989016, 3736270, 4483524, 5604405, 5978032, 7472540, 8967048, 11208810, 14945080, 17934096, 22417620, 29890160, 44835240, 89670480]

約数ペア:

[(1, 89670480), (2, 44835240), (3, 29890160), (4, 22417620), (5, 17934096), (6, 14945080), (8, 11208810), (10, 8967048), (12, 7472540), (15, 5978032), (16, 5604405), (20, 4483524), (24, 3736270), (30, 2989016), (40, 2241762), (43, 2085360), (48, 1868135), (60, 1494508), (80, 1120881), (86, 1042680), (120, 747254), (129, 695120), (172, 521340), (215, 417072), (240, 373627), (258, 347560), (344, 260670), (430, 208536), (516, 173780), (645, 139024), (688, 130335), (860, 104268), (1032, 86890), (1290, 69512), (1720, 52134), (2064, 43445), (2580, 34756), (3440, 26067), (5160, 17378), (8689, 10320)]