242757360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7841}}^1$

素因数の和:7903

約数の個数: 120

約数和(自身を含む): 834326064

約数和(自身を除く): 591568704

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, 7841, 10320, 15480, 15682, 23523, 30960, 31364, 39205, 47046, 62728, 70569, 78410, 94092, 117615, 125456, 141138, 156820, 188184, 235230, 282276, 313640, 337163, 352845, 376368, 470460, 564552, 627280, 674326, 705690, 940920, 1011489, 1129104, 1348652, 1411380, 1685815, 1881840, 2022978, 2697304, 2822760, 3034467, 3371630, 4045956, 5057445, 5394608, 5645520, 6068934, 6743260, 8091912, 10114890, 12137868, 13486520, 15172335, 16183824, 20229780, 24275736, 26973040, 30344670, 40459560, 48551472, 60689340, 80919120, 121378680, 242757360]

約数ペア:

[(1, 242757360), (2, 121378680), (3, 80919120), (4, 60689340), (5, 48551472), (6, 40459560), (8, 30344670), (9, 26973040), (10, 24275736), (12, 20229780), (15, 16183824), (16, 15172335), (18, 13486520), (20, 12137868), (24, 10114890), (30, 8091912), (36, 6743260), (40, 6068934), (43, 5645520), (45, 5394608), (48, 5057445), (60, 4045956), (72, 3371630), (80, 3034467), (86, 2822760), (90, 2697304), (120, 2022978), (129, 1881840), (144, 1685815), (172, 1411380), (180, 1348652), (215, 1129104), (240, 1011489), (258, 940920), (344, 705690), (360, 674326), (387, 627280), (430, 564552), (516, 470460), (645, 376368), (688, 352845), (720, 337163), (774, 313640), (860, 282276), (1032, 235230), (1290, 188184), (1548, 156820), (1720, 141138), (1935, 125456), (2064, 117615), (2580, 94092), (3096, 78410), (3440, 70569), (3870, 62728), (5160, 47046), (6192, 39205), (7740, 31364), (7841, 30960), (10320, 23523), (15480, 15682)]