126043140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2100719}}^1$

素因数の和:2100731

約数の個数: 24

約数和(自身を含む): 352920960

約数和(自身を除く): 226877820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2100719, 4201438, 6302157, 8402876, 10503595, 12604314, 21007190, 25208628, 31510785, 42014380, 63021570, 126043140]

約数ペア:

[(1, 126043140), (2, 63021570), (3, 42014380), (4, 31510785), (5, 25208628), (6, 21007190), (10, 12604314), (12, 10503595), (15, 8402876), (20, 6302157), (30, 4201438), (60, 2100719)]