19199161560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{159993013}}^1$

素因数の和:159993027

約数の個数: 32

約数和(自身を含む): 57597485040

約数和(自身を除く): 38398323480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 159993013, 319986026, 479979039, 639972052, 799965065, 959958078, 1279944104, 1599930130, 1919916156, 2399895195, 3199860260, 3839832312, 4799790390, 6399720520, 9599580780, 19199161560]

約数ペア:

[(1, 19199161560), (2, 9599580780), (3, 6399720520), (4, 4799790390), (5, 3839832312), (6, 3199860260), (8, 2399895195), (10, 1919916156), (12, 1599930130), (15, 1279944104), (20, 959958078), (24, 799965065), (30, 639972052), (40, 479979039), (60, 319986026), (120, 159993013)]