144941460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2415691}}^1$

素因数の和:2415703

約数の個数: 24

約数和(自身を含む): 405836256

約数和(自身を除く): 260894796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2415691, 4831382, 7247073, 9662764, 12078455, 14494146, 24156910, 28988292, 36235365, 48313820, 72470730, 144941460]

約数ペア:

[(1, 144941460), (2, 72470730), (3, 48313820), (4, 36235365), (5, 28988292), (6, 24156910), (10, 14494146), (12, 12078455), (15, 9662764), (20, 7247073), (30, 4831382), (60, 2415691)]