264337980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4405633}}^1$

素因数の和:4405645

約数の個数: 24

約数和(自身を含む): 740146512

約数和(自身を除く): 475808532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4405633, 8811266, 13216899, 17622532, 22028165, 26433798, 44056330, 52867596, 66084495, 88112660, 132168990, 264337980]

約数ペア:

[(1, 264337980), (2, 132168990), (3, 88112660), (4, 66084495), (5, 52867596), (6, 44056330), (10, 26433798), (12, 22028165), (15, 17622532), (20, 13216899), (30, 8811266), (60, 4405633)]