66774255720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{556452131}}^1$

素因数の和:556452145

約数の個数: 32

約数和(自身を含む): 200322767520

約数和(自身を除く): 133548511800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 556452131, 1112904262, 1669356393, 2225808524, 2782260655, 3338712786, 4451617048, 5564521310, 6677425572, 8346781965, 11129042620, 13354851144, 16693563930, 22258085240, 33387127860, 66774255720]

約数ペア:

[(1, 66774255720), (2, 33387127860), (3, 22258085240), (4, 16693563930), (5, 13354851144), (6, 11129042620), (8, 8346781965), (10, 6677425572), (12, 5564521310), (15, 4451617048), (20, 3338712786), (24, 2782260655), (30, 2225808524), (40, 1669356393), (60, 1112904262), (120, 556452131)]