4340220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{72337}}^1$

素因数の和:72349

約数の個数: 24

約数和(自身を含む): 12152784

約数和(自身を除く): 7812564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 72337, 144674, 217011, 289348, 361685, 434022, 723370, 868044, 1085055, 1446740, 2170110, 4340220]

約数ペア:

[(1, 4340220), (2, 2170110), (3, 1446740), (4, 1085055), (5, 868044), (6, 723370), (10, 434022), (12, 361685), (15, 289348), (20, 217011), (30, 144674), (60, 72337)]