40612980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{676883}}^1$

素因数の和:676895

約数の個数: 24

約数和(自身を含む): 113716512

約数和(自身を除く): 73103532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 676883, 1353766, 2030649, 2707532, 3384415, 4061298, 6768830, 8122596, 10153245, 13537660, 20306490, 40612980]

約数ペア:

[(1, 40612980), (2, 20306490), (3, 13537660), (4, 10153245), (5, 8122596), (6, 6768830), (10, 4061298), (12, 3384415), (15, 2707532), (20, 2030649), (30, 1353766), (60, 676883)]