120612270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4020409}}^1$

素因数の和:4020419

約数の個数: 16

約数和(自身を含む): 289469520

約数和(自身を除く): 168857250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4020409, 8040818, 12061227, 20102045, 24122454, 40204090, 60306135, 120612270]

約数ペア:

[(1, 120612270), (2, 60306135), (3, 40204090), (5, 24122454), (6, 20102045), (10, 12061227), (15, 8040818), (30, 4020409)]