724332540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{12072209}}^1$

素因数の和:12072221

約数の個数: 24

約数和(自身を含む): 2028131280

約数和(自身を除く): 1303798740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12072209, 24144418, 36216627, 48288836, 60361045, 72433254, 120722090, 144866508, 181083135, 241444180, 362166270, 724332540]

約数ペア:

[(1, 724332540), (2, 362166270), (3, 241444180), (4, 181083135), (5, 144866508), (6, 120722090), (10, 72433254), (12, 60361045), (15, 48288836), (20, 36216627), (30, 24144418), (60, 12072209)]