78076020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{118297}}^1$

素因数の和:118320

約数の個数: 48

約数和(自身を含む): 238488768

約数和(自身を除く): 160412748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 118297, 236594, 354891, 473188, 591485, 709782, 1182970, 1301267, 1419564, 1774455, 2365940, 2602534, 3548910, 3903801, 5205068, 6506335, 7097820, 7807602, 13012670, 15615204, 19519005, 26025340, 39038010, 78076020]

約数ペア:

[(1, 78076020), (2, 39038010), (3, 26025340), (4, 19519005), (5, 15615204), (6, 13012670), (10, 7807602), (11, 7097820), (12, 6506335), (15, 5205068), (20, 3903801), (22, 3548910), (30, 2602534), (33, 2365940), (44, 1774455), (55, 1419564), (60, 1301267), (66, 1182970), (110, 709782), (132, 591485), (165, 473188), (220, 354891), (330, 236594), (660, 118297)]