388625340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6477089}}^1$

素因数の和:6477101

約数の個数: 24

約数和(自身を含む): 1088151120

約数和(自身を除く): 699525780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6477089, 12954178, 19431267, 25908356, 32385445, 38862534, 64770890, 77725068, 97156335, 129541780, 194312670, 388625340]

約数ペア:

[(1, 388625340), (2, 194312670), (3, 129541780), (4, 97156335), (5, 77725068), (6, 64770890), (10, 38862534), (12, 32385445), (15, 25908356), (20, 19431267), (30, 12954178), (60, 6477089)]