72635820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1210597}}^1$

素因数の和:1210609

約数の個数: 24

約数和(自身を含む): 203380464

約数和(自身を除く): 130744644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1210597, 2421194, 3631791, 4842388, 6052985, 7263582, 12105970, 14527164, 18158955, 24211940, 36317910, 72635820]

約数ペア:

[(1, 72635820), (2, 36317910), (3, 24211940), (4, 18158955), (5, 14527164), (6, 12105970), (10, 7263582), (12, 6052985), (15, 4842388), (20, 3631791), (30, 2421194), (60, 1210597)]