164796540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2746609}}^1$

素因数の和:2746621

約数の個数: 24

約数和(自身を含む): 461430480

約数和(自身を除く): 296633940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2746609, 5493218, 8239827, 10986436, 13733045, 16479654, 27466090, 32959308, 41199135, 54932180, 82398270, 164796540]

約数ペア:

[(1, 164796540), (2, 82398270), (3, 54932180), (4, 41199135), (5, 32959308), (6, 27466090), (10, 16479654), (12, 13733045), (15, 10986436), (20, 8239827), (30, 5493218), (60, 2746609)]