12372540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{206209}}^1$

素因数の和:206221

約数の個数: 24

約数和(自身を含む): 34643280

約数和(自身を除く): 22270740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 206209, 412418, 618627, 824836, 1031045, 1237254, 2062090, 2474508, 3093135, 4124180, 6186270, 12372540]

約数ペア:

[(1, 12372540), (2, 6186270), (3, 4124180), (4, 3093135), (5, 2474508), (6, 2062090), (10, 1237254), (12, 1031045), (15, 824836), (20, 618627), (30, 412418), (60, 206209)]