1394704560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{6379}}^1$

素因数の和:7306

約数の個数: 80

約数和(自身を含む): 4329008640

約数和(自身を除く): 2934304080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 911, 1822, 2733, 3644, 4555, 5466, 6379, 7288, 9110, 10932, 12758, 13665, 14576, 18220, 19137, 21864, 25516, 27330, 31895, 36440, 38274, 43728, 51032, 54660, 63790, 72880, 76548, 95685, 102064, 109320, 127580, 153096, 191370, 218640, 255160, 306192, 382740, 510320, 765480, 1530960, 5811269, 11622538, 17433807, 23245076, 29056345, 34867614, 46490152, 58112690, 69735228, 87169035, 92980304, 116225380, 139470456, 174338070, 232450760, 278940912, 348676140, 464901520, 697352280, 1394704560]

約数ペア:

[(1, 1394704560), (2, 697352280), (3, 464901520), (4, 348676140), (5, 278940912), (6, 232450760), (8, 174338070), (10, 139470456), (12, 116225380), (15, 92980304), (16, 87169035), (20, 69735228), (24, 58112690), (30, 46490152), (40, 34867614), (48, 29056345), (60, 23245076), (80, 17433807), (120, 11622538), (240, 5811269), (911, 1530960), (1822, 765480), (2733, 510320), (3644, 382740), (4555, 306192), (5466, 255160), (6379, 218640), (7288, 191370), (9110, 153096), (10932, 127580), (12758, 109320), (13665, 102064), (14576, 95685), (18220, 76548), (19137, 72880), (21864, 63790), (25516, 54660), (27330, 51032), (31895, 43728), (36440, 38274)]