68027640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18287}}^1$

素因数の和:18332

約数の個数: 64

約数和(自身を含む): 210677760

約数和(自身を除く): 142650120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 18287, 36574, 54861, 73148, 91435, 109722, 146296, 182870, 219444, 274305, 365740, 438888, 548610, 566897, 731480, 1097220, 1133794, 1700691, 2194440, 2267588, 2834485, 3401382, 4535176, 5668970, 6802764, 8503455, 11337940, 13605528, 17006910, 22675880, 34013820, 68027640]

約数ペア:

[(1, 68027640), (2, 34013820), (3, 22675880), (4, 17006910), (5, 13605528), (6, 11337940), (8, 8503455), (10, 6802764), (12, 5668970), (15, 4535176), (20, 3401382), (24, 2834485), (30, 2267588), (31, 2194440), (40, 1700691), (60, 1133794), (62, 1097220), (93, 731480), (120, 566897), (124, 548610), (155, 438888), (186, 365740), (248, 274305), (310, 219444), (372, 182870), (465, 146296), (620, 109722), (744, 91435), (930, 73148), (1240, 54861), (1860, 36574), (3720, 18287)]