40076940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{667949}}^1$

素因数の和:667961

約数の個数: 24

約数和(自身を含む): 112215600

約数和(自身を除く): 72138660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 667949, 1335898, 2003847, 2671796, 3339745, 4007694, 6679490, 8015388, 10019235, 13358980, 20038470, 40076940]

約数ペア:

[(1, 40076940), (2, 20038470), (3, 13358980), (4, 10019235), (5, 8015388), (6, 6679490), (10, 4007694), (12, 3339745), (15, 2671796), (20, 2003847), (30, 1335898), (60, 667949)]