240304320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 280

約数和(自身を含む): 873337344

約数和(自身を除く): 633033024

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, 73, 80, 81, 90, 96, 108, 120, 127, 135, 144, 146, 160, 162, 180, 192, 216, 219, 240, 254, 270, 288, 292, 320, 324, 360, 365, 381, 405, 432, 438, 480, 508, 540, 576, 584, 635, 648, 657, 720, 730, 762, 810, 864, 876, 960, 1016, 1080, 1095, 1143, 1168, 1270, 1296, 1314, 1440, 1460, 1524, 1620, 1728, 1752, 1905, 1971, 2032, 2160, 2190, 2286, 2336, 2540, 2592, 2628, 2880, 2920, 3048, 3240, 3285, 3429, 3504, 3810, 3942, 4064, 4320, 4380, 4572, 4672, 5080, 5184, 5256, 5715, 5840, 5913, 6096, 6480, 6570, 6858, 7008, 7620, 7884, 8128, 8640, 8760, 9144, 9271, 9855, 10160, 10287, 10512, 11430, 11680, 11826, 12192, 12960, 13140, 13716, 14016, 15240, 15768, 17145, 17520, 18288, 18542, 19710, 20320, 20574, 21024, 22860, 23360, 23652, 24384, 25920, 26280, 27432, 27813, 29565, 30480, 31536, 34290, 35040, 36576, 37084, 39420, 40640, 41148, 42048, 45720, 46355, 47304, 51435, 52560, 54864, 55626, 59130, 60960, 63072, 68580, 70080, 73152, 74168, 78840, 82296, 83439, 91440, 92710, 94608, 102870, 105120, 109728, 111252, 118260, 121920, 126144, 137160, 139065, 148336, 157680, 164592, 166878, 182880, 185420, 189216, 205740, 210240, 219456, 222504, 236520, 250317, 274320, 278130, 296672, 315360, 329184, 333756, 365760, 370840, 378432, 411480, 417195, 445008, 473040, 500634, 548640, 556260, 593344, 630720, 658368, 667512, 741680, 750951, 822960, 834390, 890016, 946080, 1001268, 1097280, 1112520, 1251585, 1335024, 1483360, 1501902, 1645920, 1668780, 1780032, 1892160, 2002536, 2225040, 2503170, 2670048, 2966720, 3003804, 3291840, 3337560, 3754755, 4005072, 4450080, 5006340, 5340096, 6007608, 6675120, 7509510, 8010144, 8900160, 10012680, 12015216, 13350240, 15019020, 16020288, 20025360, 24030432, 26700480, 30038040, 40050720, 48060864, 60076080, 80101440, 120152160, 240304320]

約数ペア:

[(1, 240304320), (2, 120152160), (3, 80101440), (4, 60076080), (5, 48060864), (6, 40050720), (8, 30038040), (9, 26700480), (10, 24030432), (12, 20025360), (15, 16020288), (16, 15019020), (18, 13350240), (20, 12015216), (24, 10012680), (27, 8900160), (30, 8010144), (32, 7509510), (36, 6675120), (40, 6007608), (45, 5340096), (48, 5006340), (54, 4450080), (60, 4005072), (64, 3754755), (72, 3337560), (73, 3291840), (80, 3003804), (81, 2966720), (90, 2670048), (96, 2503170), (108, 2225040), (120, 2002536), (127, 1892160), (135, 1780032), (144, 1668780), (146, 1645920), (160, 1501902), (162, 1483360), (180, 1335024), (192, 1251585), (216, 1112520), (219, 1097280), (240, 1001268), (254, 946080), (270, 890016), (288, 834390), (292, 822960), (320, 750951), (324, 741680), (360, 667512), (365, 658368), (381, 630720), (405, 593344), (432, 556260), (438, 548640), (480, 500634), (508, 473040), (540, 445008), (576, 417195), (584, 411480), (635, 378432), (648, 370840), (657, 365760), (720, 333756), (730, 329184), (762, 315360), (810, 296672), (864, 278130), (876, 274320), (960, 250317), (1016, 236520), (1080, 222504), (1095, 219456), (1143, 210240), (1168, 205740), (1270, 189216), (1296, 185420), (1314, 182880), (1440, 166878), (1460, 164592), (1524, 157680), (1620, 148336), (1728, 139065), (1752, 137160), (1905, 126144), (1971, 121920), (2032, 118260), (2160, 111252), (2190, 109728), (2286, 105120), (2336, 102870), (2540, 94608), (2592, 92710), (2628, 91440), (2880, 83439), (2920, 82296), (3048, 78840), (3240, 74168), (3285, 73152), (3429, 70080), (3504, 68580), (3810, 63072), (3942, 60960), (4064, 59130), (4320, 55626), (4380, 54864), (4572, 52560), (4672, 51435), (5080, 47304), (5184, 46355), (5256, 45720), (5715, 42048), (5840, 41148), (5913, 40640), (6096, 39420), (6480, 37084), (6570, 36576), (6858, 35040), (7008, 34290), (7620, 31536), (7884, 30480), (8128, 29565), (8640, 27813), (8760, 27432), (9144, 26280), (9271, 25920), (9855, 24384), (10160, 23652), (10287, 23360), (10512, 22860), (11430, 21024), (11680, 20574), (11826, 20320), (12192, 19710), (12960, 18542), (13140, 18288), (13716, 17520), (14016, 17145), (15240, 15768)]