38208540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{636809}}^1$

素因数の和:636821

約数の個数: 24

約数和(自身を含む): 106984080

約数和(自身を除く): 68775540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 636809, 1273618, 1910427, 2547236, 3184045, 3820854, 6368090, 7641708, 9552135, 12736180, 19104270, 38208540]

約数ペア:

[(1, 38208540), (2, 19104270), (3, 12736180), (4, 9552135), (5, 7641708), (6, 6368090), (10, 3820854), (12, 3184045), (15, 2547236), (20, 1910427), (30, 1273618), (60, 636809)]