901920960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:916

約数の個数: 224

約数和(自身を含む): 3208934400

約数和(自身を除く): 2307013440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 139, 144, 160, 180, 192, 216, 240, 270, 278, 288, 320, 360, 417, 432, 480, 540, 556, 576, 695, 720, 751, 834, 864, 960, 1080, 1112, 1251, 1390, 1440, 1502, 1668, 1728, 2085, 2160, 2224, 2253, 2502, 2780, 2880, 3004, 3336, 3753, 3755, 4170, 4320, 4448, 4506, 5004, 5560, 6008, 6255, 6672, 6759, 7506, 7510, 8340, 8640, 8896, 9012, 10008, 11120, 11265, 12016, 12510, 13344, 13518, 15012, 15020, 16680, 18024, 18765, 20016, 20277, 22240, 22530, 24032, 25020, 26688, 27036, 30024, 30040, 33360, 33795, 36048, 37530, 40032, 40554, 44480, 45060, 48064, 50040, 54072, 60048, 60080, 66720, 67590, 72096, 75060, 80064, 81108, 90120, 100080, 101385, 104389, 108144, 120096, 120160, 133440, 135180, 144192, 150120, 162216, 180240, 200160, 202770, 208778, 216288, 240192, 240320, 270360, 300240, 313167, 324432, 360480, 400320, 405540, 417556, 432576, 521945, 540720, 600480, 626334, 648864, 720960, 811080, 835112, 939501, 1043890, 1081440, 1200960, 1252668, 1297728, 1565835, 1622160, 1670224, 1879002, 2087780, 2162880, 2505336, 2818503, 3131670, 3244320, 3340448, 3758004, 4175560, 4697505, 5010672, 5637006, 6263340, 6488640, 6680896, 7516008, 8351120, 9395010, 10021344, 11274012, 12526680, 14092515, 15032016, 16702240, 18790020, 20042688, 22548024, 25053360, 28185030, 30064032, 33404480, 37580040, 45096048, 50106720, 56370060, 60128064, 75160080, 90192096, 100213440, 112740120, 150320160, 180384192, 225480240, 300640320, 450960480, 901920960]

約数ペア:

[(1, 901920960), (2, 450960480), (3, 300640320), (4, 225480240), (5, 180384192), (6, 150320160), (8, 112740120), (9, 100213440), (10, 90192096), (12, 75160080), (15, 60128064), (16, 56370060), (18, 50106720), (20, 45096048), (24, 37580040), (27, 33404480), (30, 30064032), (32, 28185030), (36, 25053360), (40, 22548024), (45, 20042688), (48, 18790020), (54, 16702240), (60, 15032016), (64, 14092515), (72, 12526680), (80, 11274012), (90, 10021344), (96, 9395010), (108, 8351120), (120, 7516008), (135, 6680896), (139, 6488640), (144, 6263340), (160, 5637006), (180, 5010672), (192, 4697505), (216, 4175560), (240, 3758004), (270, 3340448), (278, 3244320), (288, 3131670), (320, 2818503), (360, 2505336), (417, 2162880), (432, 2087780), (480, 1879002), (540, 1670224), (556, 1622160), (576, 1565835), (695, 1297728), (720, 1252668), (751, 1200960), (834, 1081440), (864, 1043890), (960, 939501), (1080, 835112), (1112, 811080), (1251, 720960), (1390, 648864), (1440, 626334), (1502, 600480), (1668, 540720), (1728, 521945), (2085, 432576), (2160, 417556), (2224, 405540), (2253, 400320), (2502, 360480), (2780, 324432), (2880, 313167), (3004, 300240), (3336, 270360), (3753, 240320), (3755, 240192), (4170, 216288), (4320, 208778), (4448, 202770), (4506, 200160), (5004, 180240), (5560, 162216), (6008, 150120), (6255, 144192), (6672, 135180), (6759, 133440), (7506, 120160), (7510, 120096), (8340, 108144), (8640, 104389), (8896, 101385), (9012, 100080), (10008, 90120), (11120, 81108), (11265, 80064), (12016, 75060), (12510, 72096), (13344, 67590), (13518, 66720), (15012, 60080), (15020, 60048), (16680, 54072), (18024, 50040), (18765, 48064), (20016, 45060), (20277, 44480), (22240, 40554), (22530, 40032), (24032, 37530), (25020, 36048), (26688, 33795), (27036, 33360), (30024, 30040)]