12129120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{8423}}^1$

素因数の和:8444

約数の個数: 72

約数和(自身を含む): 41395536

約数和(自身を除く): 29266416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 8423, 16846, 25269, 33692, 42115, 50538, 67384, 75807, 84230, 101076, 126345, 134768, 151614, 168460, 202152, 252690, 269536, 303228, 336920, 379035, 404304, 505380, 606456, 673840, 758070, 808608, 1010760, 1212912, 1347680, 1516140, 2021520, 2425824, 3032280, 4043040, 6064560, 12129120]

約数ペア:

[(1, 12129120), (2, 6064560), (3, 4043040), (4, 3032280), (5, 2425824), (6, 2021520), (8, 1516140), (9, 1347680), (10, 1212912), (12, 1010760), (15, 808608), (16, 758070), (18, 673840), (20, 606456), (24, 505380), (30, 404304), (32, 379035), (36, 336920), (40, 303228), (45, 269536), (48, 252690), (60, 202152), (72, 168460), (80, 151614), (90, 134768), (96, 126345), (120, 101076), (144, 84230), (160, 75807), (180, 67384), (240, 50538), (288, 42115), (360, 33692), (480, 25269), (720, 16846), (1440, 8423)]