15901260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{265021}}^1$

素因数の和:265033

約数の個数: 24

約数和(自身を含む): 44523696

約数和(自身を除く): 28622436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 265021, 530042, 795063, 1060084, 1325105, 1590126, 2650210, 3180252, 3975315, 5300420, 7950630, 15901260]

約数ペア:

[(1, 15901260), (2, 7950630), (3, 5300420), (4, 3975315), (5, 3180252), (6, 2650210), (10, 1590126), (12, 1325105), (15, 1060084), (20, 795063), (30, 530042), (60, 265021)]