56512920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{470941}}^1$

素因数の和:470955

約数の個数: 32

約数和(自身を含む): 169539120

約数和(自身を除く): 113026200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 470941, 941882, 1412823, 1883764, 2354705, 2825646, 3767528, 4709410, 5651292, 7064115, 9418820, 11302584, 14128230, 18837640, 28256460, 56512920]

約数ペア:

[(1, 56512920), (2, 28256460), (3, 18837640), (4, 14128230), (5, 11302584), (6, 9418820), (8, 7064115), (10, 5651292), (12, 4709410), (15, 3767528), (20, 2825646), (24, 2354705), (30, 1883764), (40, 1412823), (60, 941882), (120, 470941)]