27153840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{2309}}^1$

素因数の和:2339

約数の個数: 120

約数和(自身を含む): 97962480

約数和(自身を除く): 70808640

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, 2309, 2352, 2940, 3920, 4618, 5880, 6927, 9236, 11545, 11760, 13854, 16163, 18472, 23090, 27708, 32326, 34635, 36944, 46180, 48489, 55416, 64652, 69270, 80815, 92360, 96978, 110832, 113141, 129304, 138540, 161630, 184720, 193956, 226282, 242445, 258608, 277080, 323260, 339423, 387912, 452564, 484890, 554160, 565705, 646520, 678846, 775824, 905128, 969780, 1131410, 1293040, 1357692, 1697115, 1810256, 1939560, 2262820, 2715384, 3394230, 3879120, 4525640, 5430768, 6788460, 9051280, 13576920, 27153840]

約数ペア:

[(1, 27153840), (2, 13576920), (3, 9051280), (4, 6788460), (5, 5430768), (6, 4525640), (7, 3879120), (8, 3394230), (10, 2715384), (12, 2262820), (14, 1939560), (15, 1810256), (16, 1697115), (20, 1357692), (21, 1293040), (24, 1131410), (28, 969780), (30, 905128), (35, 775824), (40, 678846), (42, 646520), (48, 565705), (49, 554160), (56, 484890), (60, 452564), (70, 387912), (80, 339423), (84, 323260), (98, 277080), (105, 258608), (112, 242445), (120, 226282), (140, 193956), (147, 184720), (168, 161630), (196, 138540), (210, 129304), (240, 113141), (245, 110832), (280, 96978), (294, 92360), (336, 80815), (392, 69270), (420, 64652), (490, 55416), (560, 48489), (588, 46180), (735, 36944), (784, 34635), (840, 32326), (980, 27708), (1176, 23090), (1470, 18472), (1680, 16163), (1960, 13854), (2309, 11760), (2352, 11545), (2940, 9236), (3920, 6927), (4618, 5880)]