57572520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479771}}^1$

素因数の和:479785

約数の個数: 32

約数和(自身を含む): 172717920

約数和(自身を除く): 115145400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479771, 959542, 1439313, 1919084, 2398855, 2878626, 3838168, 4797710, 5757252, 7196565, 9595420, 11514504, 14393130, 19190840, 28786260, 57572520]

約数ペア:

[(1, 57572520), (2, 28786260), (3, 19190840), (4, 14393130), (5, 11514504), (6, 9595420), (8, 7196565), (10, 5757252), (12, 4797710), (15, 3838168), (20, 2878626), (24, 2398855), (30, 1919084), (40, 1439313), (60, 959542), (120, 479771)]