57086520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{475721}}^1$

素因数の和:475735

約数の個数: 32

約数和(自身を含む): 171259920

約数和(自身を除く): 114173400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 475721, 951442, 1427163, 1902884, 2378605, 2854326, 3805768, 4757210, 5708652, 7135815, 9514420, 11417304, 14271630, 19028840, 28543260, 57086520]

約数ペア:

[(1, 57086520), (2, 28543260), (3, 19028840), (4, 14271630), (5, 11417304), (6, 9514420), (8, 7135815), (10, 5708652), (12, 4757210), (15, 3805768), (20, 2854326), (24, 2378605), (30, 1902884), (40, 1427163), (60, 951442), (120, 475721)]