251882040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2099017}}^1$

素因数の和:2099031

約数の個数: 32

約数和(自身を含む): 755646480

約数和(自身を除く): 503764440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2099017, 4198034, 6297051, 8396068, 10495085, 12594102, 16792136, 20990170, 25188204, 31485255, 41980340, 50376408, 62970510, 83960680, 125941020, 251882040]

約数ペア:

[(1, 251882040), (2, 125941020), (3, 83960680), (4, 62970510), (5, 50376408), (6, 41980340), (8, 31485255), (10, 25188204), (12, 20990170), (15, 16792136), (20, 12594102), (24, 10495085), (30, 8396068), (40, 6297051), (60, 4198034), (120, 2099017)]