57054960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:855

約数の個数: 120

約数和(自身を含む): 193633440

約数和(自身を除く): 136578480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 727, 872, 981, 1090, 1308, 1454, 1635, 1744, 1962, 2180, 2181, 2616, 2908, 3270, 3635, 3924, 4360, 4362, 4905, 5232, 5816, 6540, 6543, 7270, 7848, 8720, 8724, 9810, 10905, 11632, 13080, 13086, 14540, 15696, 17448, 19620, 21810, 26160, 26172, 29080, 32715, 34896, 39240, 43620, 52344, 58160, 65430, 78480, 79243, 87240, 104688, 130860, 158486, 174480, 237729, 261720, 316972, 396215, 475458, 523440, 633944, 713187, 792430, 950916, 1188645, 1267888, 1426374, 1584860, 1901832, 2377290, 2852748, 3169720, 3565935, 3803664, 4754580, 5705496, 6339440, 7131870, 9509160, 11410992, 14263740, 19018320, 28527480, 57054960]

約数ペア:

[(1, 57054960), (2, 28527480), (3, 19018320), (4, 14263740), (5, 11410992), (6, 9509160), (8, 7131870), (9, 6339440), (10, 5705496), (12, 4754580), (15, 3803664), (16, 3565935), (18, 3169720), (20, 2852748), (24, 2377290), (30, 1901832), (36, 1584860), (40, 1426374), (45, 1267888), (48, 1188645), (60, 950916), (72, 792430), (80, 713187), (90, 633944), (109, 523440), (120, 475458), (144, 396215), (180, 316972), (218, 261720), (240, 237729), (327, 174480), (360, 158486), (436, 130860), (545, 104688), (654, 87240), (720, 79243), (727, 78480), (872, 65430), (981, 58160), (1090, 52344), (1308, 43620), (1454, 39240), (1635, 34896), (1744, 32715), (1962, 29080), (2180, 26172), (2181, 26160), (2616, 21810), (2908, 19620), (3270, 17448), (3635, 15696), (3924, 14540), (4360, 13086), (4362, 13080), (4905, 11632), (5232, 10905), (5816, 9810), (6540, 8724), (6543, 8720), (7270, 7848)]