3456080

素因数分解:

$2^4\times 5^1\times {\mathrm{43201}}^1$

素因数の和:43214

約数の個数: 20

約数和(自身を含む): 8035572

約数和(自身を除く): 4579492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 43201, 86402, 172804, 216005, 345608, 432010, 691216, 864020, 1728040, 3456080]

約数ペア:

[(1, 3456080), (2, 1728040), (4, 864020), (5, 691216), (8, 432010), (10, 345608), (16, 216005), (20, 172804), (40, 86402), (80, 43201)]