56786280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{473219}}^1$

素因数の和:473233

約数の個数: 32

約数和(自身を含む): 170359200

約数和(自身を除く): 113572920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 473219, 946438, 1419657, 1892876, 2366095, 2839314, 3785752, 4732190, 5678628, 7098285, 9464380, 11357256, 14196570, 18928760, 28393140, 56786280]

約数ペア:

[(1, 56786280), (2, 28393140), (3, 18928760), (4, 14196570), (5, 11357256), (6, 9464380), (8, 7098285), (10, 5678628), (12, 4732190), (15, 3785752), (20, 2839314), (24, 2366095), (30, 1892876), (40, 1419657), (60, 946438), (120, 473219)]