27072080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1667}}^1$

素因数の和:1716

約数の個数: 80

約数和(自身を含む): 74459520

約数和(自身を除く): 47387440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 1667, 2030, 2320, 3248, 3334, 4060, 6668, 8120, 8335, 11669, 13336, 16240, 16670, 23338, 26672, 33340, 46676, 48343, 58345, 66680, 93352, 96686, 116690, 133360, 186704, 193372, 233380, 241715, 338401, 386744, 466760, 483430, 676802, 773488, 933520, 966860, 1353604, 1692005, 1933720, 2707208, 3384010, 3867440, 5414416, 6768020, 13536040, 27072080]

約数ペア:

[(1, 27072080), (2, 13536040), (4, 6768020), (5, 5414416), (7, 3867440), (8, 3384010), (10, 2707208), (14, 1933720), (16, 1692005), (20, 1353604), (28, 966860), (29, 933520), (35, 773488), (40, 676802), (56, 483430), (58, 466760), (70, 386744), (80, 338401), (112, 241715), (116, 233380), (140, 193372), (145, 186704), (203, 133360), (232, 116690), (280, 96686), (290, 93352), (406, 66680), (464, 58345), (560, 48343), (580, 46676), (812, 33340), (1015, 26672), (1160, 23338), (1624, 16670), (1667, 16240), (2030, 13336), (2320, 11669), (3248, 8335), (3334, 8120), (4060, 6668)]