122621520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{10427}}^1$

素因数の和:10457

約数の個数: 120

約数和(自身を含む): 442230624

約数和(自身を除く): 319609104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 10427, 11760, 20854, 31281, 41708, 52135, 62562, 72989, 83416, 104270, 125124, 145978, 156405, 166832, 208540, 218967, 250248, 291956, 312810, 364945, 417080, 437934, 500496, 510923, 583912, 625620, 729890, 834160, 875868, 1021846, 1094835, 1167824, 1251240, 1459780, 1532769, 1751736, 2043692, 2189670, 2502480, 2554615, 2919560, 3065538, 3503472, 4087384, 4379340, 5109230, 5839120, 6131076, 7663845, 8174768, 8758680, 10218460, 12262152, 15327690, 17517360, 20436920, 24524304, 30655380, 40873840, 61310760, 122621520]

約数ペア:

[(1, 122621520), (2, 61310760), (3, 40873840), (4, 30655380), (5, 24524304), (6, 20436920), (7, 17517360), (8, 15327690), (10, 12262152), (12, 10218460), (14, 8758680), (15, 8174768), (16, 7663845), (20, 6131076), (21, 5839120), (24, 5109230), (28, 4379340), (30, 4087384), (35, 3503472), (40, 3065538), (42, 2919560), (48, 2554615), (49, 2502480), (56, 2189670), (60, 2043692), (70, 1751736), (80, 1532769), (84, 1459780), (98, 1251240), (105, 1167824), (112, 1094835), (120, 1021846), (140, 875868), (147, 834160), (168, 729890), (196, 625620), (210, 583912), (240, 510923), (245, 500496), (280, 437934), (294, 417080), (336, 364945), (392, 312810), (420, 291956), (490, 250248), (560, 218967), (588, 208540), (735, 166832), (784, 156405), (840, 145978), (980, 125124), (1176, 104270), (1470, 83416), (1680, 72989), (1960, 62562), (2352, 52135), (2940, 41708), (3920, 31281), (5880, 20854), (10427, 11760)]