27778867980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{462981133}}^1$

素因数の和:462981145

約数の個数: 24

約数和(自身を含む): 77780830512

約数和(自身を除く): 50001962532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 462981133, 925962266, 1388943399, 1851924532, 2314905665, 2777886798, 4629811330, 5555773596, 6944716995, 9259622660, 13889433990, 27778867980]

約数ペア:

[(1, 27778867980), (2, 13889433990), (3, 9259622660), (4, 6944716995), (5, 5555773596), (6, 4629811330), (10, 2777886798), (12, 2314905665), (15, 1851924532), (20, 1388943399), (30, 925962266), (60, 462981133)]