478201260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7970021}}^1$

素因数の和:7970033

約数の個数: 24

約数和(自身を含む): 1338963696

約数和(自身を除く): 860762436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7970021, 15940042, 23910063, 31880084, 39850105, 47820126, 79700210, 95640252, 119550315, 159400420, 239100630, 478201260]

約数ペア:

[(1, 478201260), (2, 239100630), (3, 159400420), (4, 119550315), (5, 95640252), (6, 79700210), (10, 47820126), (12, 39850105), (15, 31880084), (20, 23910063), (30, 15940042), (60, 7970021)]