27169120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 71850240

約数和(自身を除く): 44681120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 160, 172, 176, 215, 220, 344, 352, 359, 430, 440, 473, 688, 718, 860, 880, 946, 1376, 1436, 1720, 1760, 1795, 1892, 2365, 2872, 3440, 3590, 3784, 3949, 4730, 5744, 6880, 7180, 7568, 7898, 9460, 11488, 14360, 15136, 15437, 15796, 18920, 19745, 28720, 30874, 31592, 37840, 39490, 57440, 61748, 63184, 75680, 77185, 78980, 123496, 126368, 154370, 157960, 169807, 246992, 308740, 315920, 339614, 493984, 617480, 631840, 679228, 849035, 1234960, 1358456, 1698070, 2469920, 2716912, 3396140, 5433824, 6792280, 13584560, 27169120]

約数ペア:

[(1, 27169120), (2, 13584560), (4, 6792280), (5, 5433824), (8, 3396140), (10, 2716912), (11, 2469920), (16, 1698070), (20, 1358456), (22, 1234960), (32, 849035), (40, 679228), (43, 631840), (44, 617480), (55, 493984), (80, 339614), (86, 315920), (88, 308740), (110, 246992), (160, 169807), (172, 157960), (176, 154370), (215, 126368), (220, 123496), (344, 78980), (352, 77185), (359, 75680), (430, 63184), (440, 61748), (473, 57440), (688, 39490), (718, 37840), (860, 31592), (880, 30874), (946, 28720), (1376, 19745), (1436, 18920), (1720, 15796), (1760, 15437), (1795, 15136), (1892, 14360), (2365, 11488), (2872, 9460), (3440, 7898), (3590, 7568), (3784, 7180), (3949, 6880), (4730, 5744)]