2643540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{44059}}^1$

素因数の和:44071

約数の個数: 24

約数和(自身を含む): 7402080

約数和(自身を除く): 4758540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 44059, 88118, 132177, 176236, 220295, 264354, 440590, 528708, 660885, 881180, 1321770, 2643540]

約数ペア:

[(1, 2643540), (2, 1321770), (3, 881180), (4, 660885), (5, 528708), (6, 440590), (10, 264354), (12, 220295), (15, 176236), (20, 132177), (30, 88118), (60, 44059)]