152555820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2542597}}^1$

素因数の和:2542609

約数の個数: 24

約数和(自身を含む): 427156464

約数和(自身を除く): 274600644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2542597, 5085194, 7627791, 10170388, 12712985, 15255582, 25425970, 30511164, 38138955, 50851940, 76277910, 152555820]

約数ペア:

[(1, 152555820), (2, 76277910), (3, 50851940), (4, 38138955), (5, 30511164), (6, 25425970), (10, 15255582), (12, 12712985), (15, 10170388), (20, 7627791), (30, 5085194), (60, 2542597)]