40564140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{676069}}^1$

素因数の和:676081

約数の個数: 24

約数和(自身を含む): 113579760

約数和(自身を除く): 73015620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 676069, 1352138, 2028207, 2704276, 3380345, 4056414, 6760690, 8112828, 10141035, 13521380, 20282070, 40564140]

約数ペア:

[(1, 40564140), (2, 20282070), (3, 13521380), (4, 10141035), (5, 8112828), (6, 6760690), (10, 4056414), (12, 3380345), (15, 2704276), (20, 2028207), (30, 1352138), (60, 676069)]