113515440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1979}}^1$

素因数の和:2234

約数の個数: 80

約数和(自身を含む): 353548800

約数和(自身を除く): 240033360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 1979, 2390, 2868, 3585, 3824, 3958, 4780, 5736, 5937, 7170, 7916, 9560, 9895, 11472, 11874, 14340, 15832, 19120, 19790, 23748, 28680, 29685, 31664, 39580, 47496, 57360, 59370, 79160, 94992, 118740, 158320, 237480, 472981, 474960, 945962, 1418943, 1891924, 2364905, 2837886, 3783848, 4729810, 5675772, 7094715, 7567696, 9459620, 11351544, 14189430, 18919240, 22703088, 28378860, 37838480, 56757720, 113515440]

約数ペア:

[(1, 113515440), (2, 56757720), (3, 37838480), (4, 28378860), (5, 22703088), (6, 18919240), (8, 14189430), (10, 11351544), (12, 9459620), (15, 7567696), (16, 7094715), (20, 5675772), (24, 4729810), (30, 3783848), (40, 2837886), (48, 2364905), (60, 1891924), (80, 1418943), (120, 945962), (239, 474960), (240, 472981), (478, 237480), (717, 158320), (956, 118740), (1195, 94992), (1434, 79160), (1912, 59370), (1979, 57360), (2390, 47496), (2868, 39580), (3585, 31664), (3824, 29685), (3958, 28680), (4780, 23748), (5736, 19790), (5937, 19120), (7170, 15832), (7916, 14340), (9560, 11874), (9895, 11472)]