57074520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{475621}}^1$

素因数の和:475635

約数の個数: 32

約数和(自身を含む): 171223920

約数和(自身を除く): 114149400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 475621, 951242, 1426863, 1902484, 2378105, 2853726, 3804968, 4756210, 5707452, 7134315, 9512420, 11414904, 14268630, 19024840, 28537260, 57074520]

約数ペア:

[(1, 57074520), (2, 28537260), (3, 19024840), (4, 14268630), (5, 11414904), (6, 9512420), (8, 7134315), (10, 5707452), (12, 4756210), (15, 3804968), (20, 2853726), (24, 2378105), (30, 1902484), (40, 1426863), (60, 951242), (120, 475621)]