69397080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{578309}}^1$

素因数の和:578323

約数の個数: 32

約数和(自身を含む): 208191600

約数和(自身を除く): 138794520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 578309, 1156618, 1734927, 2313236, 2891545, 3469854, 4626472, 5783090, 6939708, 8674635, 11566180, 13879416, 17349270, 23132360, 34698540, 69397080]

約数ペア:

[(1, 69397080), (2, 34698540), (3, 23132360), (4, 17349270), (5, 13879416), (6, 11566180), (8, 8674635), (10, 6939708), (12, 5783090), (15, 4626472), (20, 3469854), (24, 2891545), (30, 2313236), (40, 1734927), (60, 1156618), (120, 578309)]