12480432

素因数分解:

$2^4\times 3^1\times {\mathrm{260009}}^1$

素因数の和:260020

約数の個数: 20

約数和(自身を含む): 32241240

約数和(自身を除く): 19760808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 260009, 520018, 780027, 1040036, 1560054, 2080072, 3120108, 4160144, 6240216, 12480432]

約数ペア:

[(1, 12480432), (2, 6240216), (3, 4160144), (4, 3120108), (6, 2080072), (8, 1560054), (12, 1040036), (16, 780027), (24, 520018), (48, 260009)]