4350180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{72503}}^1$

素因数の和:72515

約数の個数: 24

約数和(自身を含む): 12180672

約数和(自身を除く): 7830492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 72503, 145006, 217509, 290012, 362515, 435018, 725030, 870036, 1087545, 1450060, 2175090, 4350180]

約数ペア:

[(1, 4350180), (2, 2175090), (3, 1450060), (4, 1087545), (5, 870036), (6, 725030), (10, 435018), (12, 362515), (15, 290012), (20, 217509), (30, 145006), (60, 72503)]