56306280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{469219}}^1$

素因数の和:469233

約数の個数: 32

約数和(自身を含む): 168919200

約数和(自身を除く): 112612920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 469219, 938438, 1407657, 1876876, 2346095, 2815314, 3753752, 4692190, 5630628, 7038285, 9384380, 11261256, 14076570, 18768760, 28153140, 56306280]

約数ペア:

[(1, 56306280), (2, 28153140), (3, 18768760), (4, 14076570), (5, 11261256), (6, 9384380), (8, 7038285), (10, 5630628), (12, 4692190), (15, 3753752), (20, 2815314), (24, 2346095), (30, 1876876), (40, 1407657), (60, 938438), (120, 469219)]