4075980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67933}}^1$

素因数の和:67945

約数の個数: 24

約数和(自身を含む): 11412912

約数和(自身を除く): 7336932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67933, 135866, 203799, 271732, 339665, 407598, 679330, 815196, 1018995, 1358660, 2037990, 4075980]

約数ペア:

[(1, 4075980), (2, 2037990), (3, 1358660), (4, 1018995), (5, 815196), (6, 679330), (10, 407598), (12, 339665), (15, 271732), (20, 203799), (30, 135866), (60, 67933)]