242533020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4042217}}^1$

素因数の和:4042229

約数の個数: 24

約数和(自身を含む): 679092624

約数和(自身を除く): 436559604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4042217, 8084434, 12126651, 16168868, 20211085, 24253302, 40422170, 48506604, 60633255, 80844340, 121266510, 242533020]

約数ペア:

[(1, 242533020), (2, 121266510), (3, 80844340), (4, 60633255), (5, 48506604), (6, 40422170), (10, 24253302), (12, 20211085), (15, 16168868), (20, 12126651), (30, 8084434), (60, 4042217)]