9380120

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1553}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 21258720

約数和(自身を除く): 11878600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 1553, 3020, 3106, 6040, 6212, 7765, 12424, 15530, 31060, 62120, 234503, 469006, 938012, 1172515, 1876024, 2345030, 4690060, 9380120]

約数ペア:

[(1, 9380120), (2, 4690060), (4, 2345030), (5, 1876024), (8, 1172515), (10, 938012), (20, 469006), (40, 234503), (151, 62120), (302, 31060), (604, 15530), (755, 12424), (1208, 7765), (1510, 6212), (1553, 6040), (3020, 3106)]