15241260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{254021}}^1$

素因数の和:254033

約数の個数: 24

約数和(自身を含む): 42675696

約数和(自身を除く): 27434436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 254021, 508042, 762063, 1016084, 1270105, 1524126, 2540210, 3048252, 3810315, 5080420, 7620630, 15241260]

約数ペア:

[(1, 15241260), (2, 7620630), (3, 5080420), (4, 3810315), (5, 3048252), (6, 2540210), (10, 1524126), (12, 1270105), (15, 1016084), (20, 762063), (30, 508042), (60, 254021)]