57640020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{960667}}^1$

素因数の和:960679

約数の個数: 24

約数和(自身を含む): 161392224

約数和(自身を除く): 103752204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 960667, 1921334, 2882001, 3842668, 4803335, 5764002, 9606670, 11528004, 14410005, 19213340, 28820010, 57640020]

約数ペア:

[(1, 57640020), (2, 28820010), (3, 19213340), (4, 14410005), (5, 11528004), (6, 9606670), (10, 5764002), (12, 4803335), (15, 3842668), (20, 2882001), (30, 1921334), (60, 960667)]