56551412760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{732911}}^1$

素因数の和:733568

約数の個数: 64

約数和(自身を含む): 169918318080

約数和(自身を除く): 113366905320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 643, 1286, 1929, 2572, 3215, 3858, 5144, 6430, 7716, 9645, 12860, 15432, 19290, 25720, 38580, 77160, 732911, 1465822, 2198733, 2931644, 3664555, 4397466, 5863288, 7329110, 8794932, 10993665, 14658220, 17589864, 21987330, 29316440, 43974660, 87949320, 471261773, 942523546, 1413785319, 1885047092, 2356308865, 2827570638, 3770094184, 4712617730, 5655141276, 7068926595, 9425235460, 11310282552, 14137853190, 18850470920, 28275706380, 56551412760]

約数ペア:

[(1, 56551412760), (2, 28275706380), (3, 18850470920), (4, 14137853190), (5, 11310282552), (6, 9425235460), (8, 7068926595), (10, 5655141276), (12, 4712617730), (15, 3770094184), (20, 2827570638), (24, 2356308865), (30, 1885047092), (40, 1413785319), (60, 942523546), (120, 471261773), (643, 87949320), (1286, 43974660), (1929, 29316440), (2572, 21987330), (3215, 17589864), (3858, 14658220), (5144, 10993665), (6430, 8794932), (7716, 7329110), (9645, 5863288), (12860, 4397466), (15432, 3664555), (19290, 2931644), (25720, 2198733), (38580, 1465822), (77160, 732911)]