40546860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{675781}}^1$

素因数の和:675793

約数の個数: 24

約数和(自身を含む): 113531376

約数和(自身を除く): 72984516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 675781, 1351562, 2027343, 2703124, 3378905, 4054686, 6757810, 8109372, 10136715, 13515620, 20273430, 40546860]

約数ペア:

[(1, 40546860), (2, 20273430), (3, 13515620), (4, 10136715), (5, 8109372), (6, 6757810), (10, 4054686), (12, 3378905), (15, 2703124), (20, 2027343), (30, 1351562), (60, 675781)]