148968420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2482807}}^1$

素因数の和:2482819

約数の個数: 24

約数和(自身を含む): 417111744

約数和(自身を除く): 268143324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2482807, 4965614, 7448421, 9931228, 12414035, 14896842, 24828070, 29793684, 37242105, 49656140, 74484210, 148968420]

約数ペア:

[(1, 148968420), (2, 74484210), (3, 49656140), (4, 37242105), (5, 29793684), (6, 24828070), (10, 14896842), (12, 12414035), (15, 9931228), (20, 7448421), (30, 4965614), (60, 2482807)]