123308040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1027567}}^1$

素因数の和:1027581

約数の個数: 32

約数和(自身を含む): 369924480

約数和(自身を除く): 246616440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1027567, 2055134, 3082701, 4110268, 5137835, 6165402, 8220536, 10275670, 12330804, 15413505, 20551340, 24661608, 30827010, 41102680, 61654020, 123308040]

約数ペア:

[(1, 123308040), (2, 61654020), (3, 41102680), (4, 30827010), (5, 24661608), (6, 20551340), (8, 15413505), (10, 12330804), (12, 10275670), (15, 8220536), (20, 6165402), (24, 5137835), (30, 4110268), (40, 3082701), (60, 2055134), (120, 1027567)]