2479082520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20659021}}^1$

素因数の和:20659035

約数の個数: 32

約数和(自身を含む): 7437247920

約数和(自身を除く): 4958165400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20659021, 41318042, 61977063, 82636084, 103295105, 123954126, 165272168, 206590210, 247908252, 309885315, 413180420, 495816504, 619770630, 826360840, 1239541260, 2479082520]

約数ペア:

[(1, 2479082520), (2, 1239541260), (3, 826360840), (4, 619770630), (5, 495816504), (6, 413180420), (8, 309885315), (10, 247908252), (12, 206590210), (15, 165272168), (20, 123954126), (24, 103295105), (30, 82636084), (40, 61977063), (60, 41318042), (120, 20659021)]