12580140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{209669}}^1$

素因数の和:209681

約数の個数: 24

約数和(自身を含む): 35224560

約数和(自身を除く): 22644420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 209669, 419338, 629007, 838676, 1048345, 1258014, 2096690, 2516028, 3145035, 4193380, 6290070, 12580140]

約数ペア:

[(1, 12580140), (2, 6290070), (3, 4193380), (4, 3145035), (5, 2516028), (6, 2096690), (10, 1258014), (12, 1048345), (15, 838676), (20, 629007), (30, 419338), (60, 209669)]