27286680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7841}}^1$

素因数の和:7884

約数の個数: 64

約数和(自身を含む): 84693600

約数和(自身を除く): 57406920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 7841, 15682, 23523, 31364, 39205, 47046, 62728, 78410, 94092, 117615, 156820, 188184, 227389, 235230, 313640, 454778, 470460, 682167, 909556, 940920, 1136945, 1364334, 1819112, 2273890, 2728668, 3410835, 4547780, 5457336, 6821670, 9095560, 13643340, 27286680]

約数ペア:

[(1, 27286680), (2, 13643340), (3, 9095560), (4, 6821670), (5, 5457336), (6, 4547780), (8, 3410835), (10, 2728668), (12, 2273890), (15, 1819112), (20, 1364334), (24, 1136945), (29, 940920), (30, 909556), (40, 682167), (58, 470460), (60, 454778), (87, 313640), (116, 235230), (120, 227389), (145, 188184), (174, 156820), (232, 117615), (290, 94092), (348, 78410), (435, 62728), (580, 47046), (696, 39205), (870, 31364), (1160, 23523), (1740, 15682), (3480, 7841)]