135472020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2257867}}^1$

素因数の和:2257879

約数の個数: 24

約数和(自身を含む): 379321824

約数和(自身を除く): 243849804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2257867, 4515734, 6773601, 9031468, 11289335, 13547202, 22578670, 27094404, 33868005, 45157340, 67736010, 135472020]

約数ペア:

[(1, 135472020), (2, 67736010), (3, 45157340), (4, 33868005), (5, 27094404), (6, 22578670), (10, 13547202), (12, 11289335), (15, 9031468), (20, 6773601), (30, 4515734), (60, 2257867)]