68232120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51691}}^1$

素因数の和:51716

約数の個数: 64

約数和(自身を含む): 223309440

約数和(自身を除く): 155077320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 51691, 103382, 155073, 206764, 258455, 310146, 413528, 516910, 568601, 620292, 775365, 1033820, 1137202, 1240584, 1550730, 1705803, 2067640, 2274404, 2843005, 3101460, 3411606, 4548808, 5686010, 6202920, 6823212, 8529015, 11372020, 13646424, 17058030, 22744040, 34116060, 68232120]

約数ペア:

[(1, 68232120), (2, 34116060), (3, 22744040), (4, 17058030), (5, 13646424), (6, 11372020), (8, 8529015), (10, 6823212), (11, 6202920), (12, 5686010), (15, 4548808), (20, 3411606), (22, 3101460), (24, 2843005), (30, 2274404), (33, 2067640), (40, 1705803), (44, 1550730), (55, 1240584), (60, 1137202), (66, 1033820), (88, 775365), (110, 620292), (120, 568601), (132, 516910), (165, 413528), (220, 310146), (264, 258455), (330, 206764), (440, 155073), (660, 103382), (1320, 51691)]