68394120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1553}}^1$

素因数の和:1934

約数の個数: 64

約数和(自身を含む): 205873920

約数和(自身を除く): 137479800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 734, 1101, 1468, 1553, 1835, 2202, 2936, 3106, 3670, 4404, 4659, 5505, 6212, 7340, 7765, 8808, 9318, 11010, 12424, 14680, 15530, 18636, 22020, 23295, 31060, 37272, 44040, 46590, 62120, 93180, 186360, 569951, 1139902, 1709853, 2279804, 2849755, 3419706, 4559608, 5699510, 6839412, 8549265, 11399020, 13678824, 17098530, 22798040, 34197060, 68394120]

約数ペア:

[(1, 68394120), (2, 34197060), (3, 22798040), (4, 17098530), (5, 13678824), (6, 11399020), (8, 8549265), (10, 6839412), (12, 5699510), (15, 4559608), (20, 3419706), (24, 2849755), (30, 2279804), (40, 1709853), (60, 1139902), (120, 569951), (367, 186360), (734, 93180), (1101, 62120), (1468, 46590), (1553, 44040), (1835, 37272), (2202, 31060), (2936, 23295), (3106, 22020), (3670, 18636), (4404, 15530), (4659, 14680), (5505, 12424), (6212, 11010), (7340, 9318), (7765, 8808)]