15660103920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65250433}}^1$

素因数の和:65250449

約数の個数: 40

約数和(自身を含む): 48546322896

約数和(自身を除く): 32886218976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 65250433, 130500866, 195751299, 261001732, 326252165, 391502598, 522003464, 652504330, 783005196, 978756495, 1044006928, 1305008660, 1566010392, 1957512990, 2610017320, 3132020784, 3915025980, 5220034640, 7830051960, 15660103920]

約数ペア:

[(1, 15660103920), (2, 7830051960), (3, 5220034640), (4, 3915025980), (5, 3132020784), (6, 2610017320), (8, 1957512990), (10, 1566010392), (12, 1305008660), (15, 1044006928), (16, 978756495), (20, 783005196), (24, 652504330), (30, 522003464), (40, 391502598), (48, 326252165), (60, 261001732), (80, 195751299), (120, 130500866), (240, 65250433)]