40104073140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{668401219}}^1$

素因数の和:668401231

約数の個数: 24

約数和(自身を含む): 112291404960

約数和(自身を除く): 72187331820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 668401219, 1336802438, 2005203657, 2673604876, 3342006095, 4010407314, 6684012190, 8020814628, 10026018285, 13368024380, 20052036570, 40104073140]

約数ペア:

[(1, 40104073140), (2, 20052036570), (3, 13368024380), (4, 10026018285), (5, 8020814628), (6, 6684012190), (10, 4010407314), (12, 3342006095), (15, 2673604876), (20, 2005203657), (30, 1336802438), (60, 668401219)]