1516140

素因数分解:

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

素因数の和:8438

約数の個数: 36

約数和(自身を含む): 4599504

約数和(自身を除く): 3083364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 8423, 16846, 25269, 33692, 42115, 50538, 75807, 84230, 101076, 126345, 151614, 168460, 252690, 303228, 379035, 505380, 758070, 1516140]

約数ペア:

[(1, 1516140), (2, 758070), (3, 505380), (4, 379035), (5, 303228), (6, 252690), (9, 168460), (10, 151614), (12, 126345), (15, 101076), (18, 84230), (20, 75807), (30, 50538), (36, 42115), (45, 33692), (60, 25269), (90, 16846), (180, 8423)]