12492420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{208207}}^1$

素因数の和:208219

約数の個数: 24

約数和(自身を含む): 34978944

約数和(自身を除く): 22486524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 208207, 416414, 624621, 832828, 1041035, 1249242, 2082070, 2498484, 3123105, 4164140, 6246210, 12492420]

約数ペア:

[(1, 12492420), (2, 6246210), (3, 4164140), (4, 3123105), (5, 2498484), (6, 2082070), (10, 1249242), (12, 1041035), (15, 832828), (20, 624621), (30, 416414), (60, 208207)]