220669320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1838911}}^1$

素因数の和:1838925

約数の個数: 32

約数和(自身を含む): 662008320

約数和(自身を除く): 441339000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1838911, 3677822, 5516733, 7355644, 9194555, 11033466, 14711288, 18389110, 22066932, 27583665, 36778220, 44133864, 55167330, 73556440, 110334660, 220669320]

約数ペア:

[(1, 220669320), (2, 110334660), (3, 73556440), (4, 55167330), (5, 44133864), (6, 36778220), (8, 27583665), (10, 22066932), (12, 18389110), (15, 14711288), (20, 11033466), (24, 9194555), (30, 7355644), (40, 5516733), (60, 3677822), (120, 1838911)]