264248220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4404137}}^1$

素因数の和:4404149

約数の個数: 24

約数和(自身を含む): 739895184

約数和(自身を除く): 475646964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4404137, 8808274, 13212411, 17616548, 22020685, 26424822, 44041370, 52849644, 66062055, 88082740, 132124110, 264248220]

約数ペア:

[(1, 264248220), (2, 132124110), (3, 88082740), (4, 66062055), (5, 52849644), (6, 44041370), (10, 26424822), (12, 22020685), (15, 17616548), (20, 13212411), (30, 8808274), (60, 4404137)]