119489460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1991491}}^1$

素因数の和:1991503

約数の個数: 24

約数和(自身を含む): 334570656

約数和(自身を除く): 215081196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1991491, 3982982, 5974473, 7965964, 9957455, 11948946, 19914910, 23897892, 29872365, 39829820, 59744730, 119489460]

約数ペア:

[(1, 119489460), (2, 59744730), (3, 39829820), (4, 29872365), (5, 23897892), (6, 19914910), (10, 11948946), (12, 9957455), (15, 7965964), (20, 5974473), (30, 3982982), (60, 1991491)]