445980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7433}}^1$

素因数の和:7445

約数の個数: 24

約数和(自身を含む): 1248912

約数和(自身を除く): 802932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7433, 14866, 22299, 29732, 37165, 44598, 74330, 89196, 111495, 148660, 222990, 445980]

約数ペア:

[(1, 445980), (2, 222990), (3, 148660), (4, 111495), (5, 89196), (6, 74330), (10, 44598), (12, 37165), (15, 29732), (20, 22299), (30, 14866), (60, 7433)]