269011440

素因数分解:

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

素因数の和:8751

約数の個数: 120

約数和(自身を含む): 924546480

約数和(自身を除く): 655535040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 8689, 10320, 15480, 17378, 26067, 30960, 34756, 43445, 52134, 69512, 78201, 86890, 104268, 130335, 139024, 156402, 173780, 208536, 260670, 312804, 347560, 373627, 391005, 417072, 521340, 625608, 695120, 747254, 782010, 1042680, 1120881, 1251216, 1494508, 1564020, 1868135, 2085360, 2241762, 2989016, 3128040, 3362643, 3736270, 4483524, 5604405, 5978032, 6256080, 6725286, 7472540, 8967048, 11208810, 13450572, 14945080, 16813215, 17934096, 22417620, 26901144, 29890160, 33626430, 44835240, 53802288, 67252860, 89670480, 134505720, 269011440]

約数ペア:

[(1, 269011440), (2, 134505720), (3, 89670480), (4, 67252860), (5, 53802288), (6, 44835240), (8, 33626430), (9, 29890160), (10, 26901144), (12, 22417620), (15, 17934096), (16, 16813215), (18, 14945080), (20, 13450572), (24, 11208810), (30, 8967048), (36, 7472540), (40, 6725286), (43, 6256080), (45, 5978032), (48, 5604405), (60, 4483524), (72, 3736270), (80, 3362643), (86, 3128040), (90, 2989016), (120, 2241762), (129, 2085360), (144, 1868135), (172, 1564020), (180, 1494508), (215, 1251216), (240, 1120881), (258, 1042680), (344, 782010), (360, 747254), (387, 695120), (430, 625608), (516, 521340), (645, 417072), (688, 391005), (720, 373627), (774, 347560), (860, 312804), (1032, 260670), (1290, 208536), (1548, 173780), (1720, 156402), (1935, 139024), (2064, 130335), (2580, 104268), (3096, 86890), (3440, 78201), (3870, 69512), (5160, 52134), (6192, 43445), (7740, 34756), (8689, 30960), (10320, 26067), (15480, 17378)]