180022740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3000379}}^1$

素因数の和:3000391

約数の個数: 24

約数和(自身を含む): 504063840

約数和(自身を除く): 324041100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3000379, 6000758, 9001137, 12001516, 15001895, 18002274, 30003790, 36004548, 45005685, 60007580, 90011370, 180022740]

約数ペア:

[(1, 180022740), (2, 90011370), (3, 60007580), (4, 45005685), (5, 36004548), (6, 30003790), (10, 18002274), (12, 15001895), (15, 12001516), (20, 9001137), (30, 6000758), (60, 3000379)]