9879120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13721}}^1$

素因数の和:13740

約数の個数: 60

約数和(自身を含む): 33179796

約数和(自身を除く): 23300676

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 13721, 27442, 41163, 54884, 68605, 82326, 109768, 123489, 137210, 164652, 205815, 219536, 246978, 274420, 329304, 411630, 493956, 548840, 617445, 658608, 823260, 987912, 1097680, 1234890, 1646520, 1975824, 2469780, 3293040, 4939560, 9879120]

約数ペア:

[(1, 9879120), (2, 4939560), (3, 3293040), (4, 2469780), (5, 1975824), (6, 1646520), (8, 1234890), (9, 1097680), (10, 987912), (12, 823260), (15, 658608), (16, 617445), (18, 548840), (20, 493956), (24, 411630), (30, 329304), (36, 274420), (40, 246978), (45, 219536), (48, 205815), (60, 164652), (72, 137210), (80, 123489), (90, 109768), (120, 82326), (144, 68605), (180, 54884), (240, 41163), (360, 27442), (720, 13721)]