16080180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{268003}}^1$

素因数の和:268015

約数の個数: 24

約数和(自身を含む): 45024672

約数和(自身を除く): 28944492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 268003, 536006, 804009, 1072012, 1340015, 1608018, 2680030, 3216036, 4020045, 5360060, 8040090, 16080180]

約数ペア:

[(1, 16080180), (2, 8040090), (3, 5360060), (4, 4020045), (5, 3216036), (6, 2680030), (10, 1608018), (12, 1340015), (15, 1072012), (20, 804009), (30, 536006), (60, 268003)]