12282320

素因数分解:

$2^4\times 5^1\times {\mathrm{153529}}^1$

素因数の和:153542

約数の個数: 20

約数和(自身を含む): 28556580

約数和(自身を除く): 16274260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 153529, 307058, 614116, 767645, 1228232, 1535290, 2456464, 3070580, 6141160, 12282320]

約数ペア:

[(1, 12282320), (2, 6141160), (4, 3070580), (5, 2456464), (8, 1535290), (10, 1228232), (16, 767645), (20, 614116), (40, 307058), (80, 153529)]