30482520

素因数分解:

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

素因数の和:254035

約数の個数: 32

約数和(自身を含む): 91447920

約数和(自身を除く): 60965400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 254021, 508042, 762063, 1016084, 1270105, 1524126, 2032168, 2540210, 3048252, 3810315, 5080420, 6096504, 7620630, 10160840, 15241260, 30482520]

約数ペア:

[(1, 30482520), (2, 15241260), (3, 10160840), (4, 7620630), (5, 6096504), (6, 5080420), (8, 3810315), (10, 3048252), (12, 2540210), (15, 2032168), (20, 1524126), (24, 1270105), (30, 1016084), (40, 762063), (60, 508042), (120, 254021)]