494771520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1759}}^1$

素因数の和:2072

約数の個数: 112

約数和(自身を含む): 1577157120

約数和(自身を除く): 1082385600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 293, 320, 480, 586, 879, 960, 1172, 1465, 1758, 1759, 2344, 2930, 3516, 3518, 4395, 4688, 5277, 5860, 7032, 7036, 8790, 8795, 9376, 10554, 11720, 14064, 14072, 17580, 17590, 18752, 21108, 23440, 26385, 28128, 28144, 35160, 35180, 42216, 46880, 52770, 56256, 56288, 70320, 70360, 84432, 93760, 105540, 112576, 140640, 140720, 168864, 211080, 281280, 281440, 337728, 422160, 515387, 562880, 844320, 1030774, 1546161, 1688640, 2061548, 2576935, 3092322, 4123096, 5153870, 6184644, 7730805, 8246192, 10307740, 12369288, 15461610, 16492384, 20615480, 24738576, 30923220, 32984768, 41230960, 49477152, 61846440, 82461920, 98954304, 123692880, 164923840, 247385760, 494771520]

約数ペア:

[(1, 494771520), (2, 247385760), (3, 164923840), (4, 123692880), (5, 98954304), (6, 82461920), (8, 61846440), (10, 49477152), (12, 41230960), (15, 32984768), (16, 30923220), (20, 24738576), (24, 20615480), (30, 16492384), (32, 15461610), (40, 12369288), (48, 10307740), (60, 8246192), (64, 7730805), (80, 6184644), (96, 5153870), (120, 4123096), (160, 3092322), (192, 2576935), (240, 2061548), (293, 1688640), (320, 1546161), (480, 1030774), (586, 844320), (879, 562880), (960, 515387), (1172, 422160), (1465, 337728), (1758, 281440), (1759, 281280), (2344, 211080), (2930, 168864), (3516, 140720), (3518, 140640), (4395, 112576), (4688, 105540), (5277, 93760), (5860, 84432), (7032, 70360), (7036, 70320), (8790, 56288), (8795, 56256), (9376, 52770), (10554, 46880), (11720, 42216), (14064, 35180), (14072, 35160), (17580, 28144), (17590, 28128), (18752, 26385), (21108, 23440)]