246007120

素因数分解:

$2^4\times 5^1\times {\mathrm{3075089}}^1$

素因数の和:3075102

約数の個数: 20

約数和(自身を含む): 571966740

約数和(自身を除く): 325959620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3075089, 6150178, 12300356, 15375445, 24600712, 30750890, 49201424, 61501780, 123003560, 246007120]

約数ペア:

[(1, 246007120), (2, 123003560), (4, 61501780), (5, 49201424), (8, 30750890), (10, 24600712), (16, 15375445), (20, 12300356), (40, 6150178), (80, 3075089)]