6684540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{111409}}^1$

素因数の和:111421

約数の個数: 24

約数和(自身を含む): 18716880

約数和(自身を除く): 12032340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 111409, 222818, 334227, 445636, 557045, 668454, 1114090, 1336908, 1671135, 2228180, 3342270, 6684540]

約数ペア:

[(1, 6684540), (2, 3342270), (3, 2228180), (4, 1671135), (5, 1336908), (6, 1114090), (10, 668454), (12, 557045), (15, 445636), (20, 334227), (30, 222818), (60, 111409)]