144288420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2404807}}^1$

素因数の和:2404819

約数の個数: 24

約数和(自身を含む): 404007744

約数和(自身を除く): 259719324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2404807, 4809614, 7214421, 9619228, 12024035, 14428842, 24048070, 28857684, 36072105, 48096140, 72144210, 144288420]

約数ペア:

[(1, 144288420), (2, 72144210), (3, 48096140), (4, 36072105), (5, 28857684), (6, 24048070), (10, 14428842), (12, 12024035), (15, 9619228), (20, 7214421), (30, 4809614), (60, 2404807)]