488605920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3191}}^1$

素因数の和:3249

約数の個数: 192

約数和(自身を含む): 1737469440

約数和(自身を除く): 1248863520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 352, 435, 440, 464, 480, 528, 580, 638, 660, 696, 870, 880, 928, 957, 1056, 1160, 1276, 1320, 1392, 1595, 1740, 1760, 1914, 2320, 2552, 2640, 2784, 3190, 3191, 3480, 3828, 4640, 4785, 5104, 5280, 6380, 6382, 6960, 7656, 9570, 9573, 10208, 12760, 12764, 13920, 15312, 15955, 19140, 19146, 25520, 25528, 30624, 31910, 35101, 38280, 38292, 47865, 51040, 51056, 63820, 70202, 76560, 76584, 92539, 95730, 102112, 105303, 127640, 140404, 153120, 153168, 175505, 185078, 191460, 210606, 255280, 277617, 280808, 306336, 351010, 370156, 382920, 421212, 462695, 510560, 526515, 555234, 561616, 702020, 740312, 765840, 842424, 925390, 1017929, 1053030, 1110468, 1123232, 1388085, 1404040, 1480624, 1531680, 1684848, 1850780, 2035858, 2106060, 2220936, 2776170, 2808080, 2961248, 3053787, 3369696, 3701560, 4071716, 4212120, 4441872, 5089645, 5552340, 5616160, 6107574, 7403120, 8143432, 8424240, 8883744, 10179290, 11104680, 12215148, 14806240, 15268935, 16286864, 16848480, 20358580, 22209360, 24430296, 30537870, 32573728, 40717160, 44418720, 48860592, 61075740, 81434320, 97721184, 122151480, 162868640, 244302960, 488605920]

約数ペア:

[(1, 488605920), (2, 244302960), (3, 162868640), (4, 122151480), (5, 97721184), (6, 81434320), (8, 61075740), (10, 48860592), (11, 44418720), (12, 40717160), (15, 32573728), (16, 30537870), (20, 24430296), (22, 22209360), (24, 20358580), (29, 16848480), (30, 16286864), (32, 15268935), (33, 14806240), (40, 12215148), (44, 11104680), (48, 10179290), (55, 8883744), (58, 8424240), (60, 8143432), (66, 7403120), (80, 6107574), (87, 5616160), (88, 5552340), (96, 5089645), (110, 4441872), (116, 4212120), (120, 4071716), (132, 3701560), (145, 3369696), (160, 3053787), (165, 2961248), (174, 2808080), (176, 2776170), (220, 2220936), (232, 2106060), (240, 2035858), (264, 1850780), (290, 1684848), (319, 1531680), (330, 1480624), (348, 1404040), (352, 1388085), (435, 1123232), (440, 1110468), (464, 1053030), (480, 1017929), (528, 925390), (580, 842424), (638, 765840), (660, 740312), (696, 702020), (870, 561616), (880, 555234), (928, 526515), (957, 510560), (1056, 462695), (1160, 421212), (1276, 382920), (1320, 370156), (1392, 351010), (1595, 306336), (1740, 280808), (1760, 277617), (1914, 255280), (2320, 210606), (2552, 191460), (2640, 185078), (2784, 175505), (3190, 153168), (3191, 153120), (3480, 140404), (3828, 127640), (4640, 105303), (4785, 102112), (5104, 95730), (5280, 92539), (6380, 76584), (6382, 76560), (6960, 70202), (7656, 63820), (9570, 51056), (9573, 51040), (10208, 47865), (12760, 38292), (12764, 38280), (13920, 35101), (15312, 31910), (15955, 30624), (19140, 25528), (19146, 25520)]