28122916440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{164231}}^1$

素因数の和:165672

約数の個数: 64

約数和(自身を含む): 84428386560

約数和(自身を除く): 56305470120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1427, 2854, 4281, 5708, 7135, 8562, 11416, 14270, 17124, 21405, 28540, 34248, 42810, 57080, 85620, 164231, 171240, 328462, 492693, 656924, 821155, 985386, 1313848, 1642310, 1970772, 2463465, 3284620, 3941544, 4926930, 6569240, 9853860, 19707720, 234357637, 468715274, 703072911, 937430548, 1171788185, 1406145822, 1874861096, 2343576370, 2812291644, 3515364555, 4687152740, 5624583288, 7030729110, 9374305480, 14061458220, 28122916440]

約数ペア:

[(1, 28122916440), (2, 14061458220), (3, 9374305480), (4, 7030729110), (5, 5624583288), (6, 4687152740), (8, 3515364555), (10, 2812291644), (12, 2343576370), (15, 1874861096), (20, 1406145822), (24, 1171788185), (30, 937430548), (40, 703072911), (60, 468715274), (120, 234357637), (1427, 19707720), (2854, 9853860), (4281, 6569240), (5708, 4926930), (7135, 3941544), (8562, 3284620), (11416, 2463465), (14270, 1970772), (17124, 1642310), (21405, 1313848), (28540, 985386), (34248, 821155), (42810, 656924), (57080, 492693), (85620, 328462), (164231, 171240)]