159608220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2660137}}^1$

素因数の和:2660149

約数の個数: 24

約数和(自身を含む): 446903184

約数和(自身を除く): 287294964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2660137, 5320274, 7980411, 10640548, 13300685, 15960822, 26601370, 31921644, 39902055, 53202740, 79804110, 159608220]

約数ペア:

[(1, 159608220), (2, 79804110), (3, 53202740), (4, 39902055), (5, 31921644), (6, 26601370), (10, 15960822), (12, 13300685), (15, 10640548), (20, 7980411), (30, 5320274), (60, 2660137)]