1123217280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:539

約数の個数: 320

約数和(自身を含む): 4105442880

約数和(自身を除く): 2982225600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 324, 360, 376, 384, 405, 423, 432, 461, 470, 480, 540, 564, 576, 640, 648, 705, 720, 752, 810, 846, 864, 922, 940, 960, 1080, 1128, 1152, 1269, 1296, 1383, 1410, 1440, 1504, 1620, 1692, 1728, 1844, 1880, 1920, 2115, 2160, 2256, 2305, 2538, 2592, 2766, 2820, 2880, 3008, 3240, 3384, 3456, 3688, 3760, 3807, 4149, 4230, 4320, 4512, 4610, 5076, 5184, 5532, 5640, 5760, 6016, 6345, 6480, 6768, 6915, 7376, 7520, 7614, 8298, 8460, 8640, 9024, 9220, 10152, 10368, 11064, 11280, 12447, 12690, 12960, 13536, 13830, 14752, 15040, 15228, 16596, 16920, 17280, 18048, 18440, 19035, 20304, 20745, 21667, 22128, 22560, 24894, 25380, 25920, 27072, 27660, 29504, 30080, 30456, 33192, 33840, 36880, 37341, 38070, 40608, 41490, 43334, 44256, 45120, 49788, 50760, 51840, 54144, 55320, 59008, 60912, 62235, 65001, 66384, 67680, 73760, 74682, 76140, 81216, 82980, 86668, 88512, 90240, 99576, 101520, 108335, 110640, 121824, 124470, 130002, 132768, 135360, 147520, 149364, 152280, 162432, 165960, 173336, 177024, 186705, 195003, 199152, 203040, 216670, 221280, 243648, 248940, 260004, 265536, 270720, 295040, 298728, 304560, 325005, 331920, 346672, 373410, 390006, 398304, 406080, 433340, 442560, 487296, 497880, 520008, 531072, 585009, 597456, 609120, 650010, 663840, 693344, 746820, 780012, 796608, 812160, 866680, 885120, 975015, 995760, 1040016, 1170018, 1194912, 1218240, 1300020, 1327680, 1386688, 1493640, 1560024, 1593216, 1733360, 1755027, 1950030, 1991520, 2080032, 2340036, 2389824, 2436480, 2600040, 2655360, 2773376, 2925045, 2987280, 3120048, 3466720, 3510054, 3900060, 3983040, 4160064, 4680072, 4779648, 5200080, 5850090, 5974560, 6240096, 6933440, 7020108, 7800120, 7966080, 8320128, 8775135, 9360144, 10400160, 11700180, 11949120, 12480192, 13866880, 14040216, 15600240, 17550270, 18720288, 20800320, 23400360, 23898240, 24960384, 28080432, 31200480, 35100540, 37440576, 41600640, 46800720, 56160864, 62400960, 70201080, 74881152, 93601440, 112321728, 124801920, 140402160, 187202880, 224643456, 280804320, 374405760, 561608640, 1123217280]

約数ペア:

[(1, 1123217280), (2, 561608640), (3, 374405760), (4, 280804320), (5, 224643456), (6, 187202880), (8, 140402160), (9, 124801920), (10, 112321728), (12, 93601440), (15, 74881152), (16, 70201080), (18, 62400960), (20, 56160864), (24, 46800720), (27, 41600640), (30, 37440576), (32, 35100540), (36, 31200480), (40, 28080432), (45, 24960384), (47, 23898240), (48, 23400360), (54, 20800320), (60, 18720288), (64, 17550270), (72, 15600240), (80, 14040216), (81, 13866880), (90, 12480192), (94, 11949120), (96, 11700180), (108, 10400160), (120, 9360144), (128, 8775135), (135, 8320128), (141, 7966080), (144, 7800120), (160, 7020108), (162, 6933440), (180, 6240096), (188, 5974560), (192, 5850090), (216, 5200080), (235, 4779648), (240, 4680072), (270, 4160064), (282, 3983040), (288, 3900060), (320, 3510054), (324, 3466720), (360, 3120048), (376, 2987280), (384, 2925045), (405, 2773376), (423, 2655360), (432, 2600040), (461, 2436480), (470, 2389824), (480, 2340036), (540, 2080032), (564, 1991520), (576, 1950030), (640, 1755027), (648, 1733360), (705, 1593216), (720, 1560024), (752, 1493640), (810, 1386688), (846, 1327680), (864, 1300020), (922, 1218240), (940, 1194912), (960, 1170018), (1080, 1040016), (1128, 995760), (1152, 975015), (1269, 885120), (1296, 866680), (1383, 812160), (1410, 796608), (1440, 780012), (1504, 746820), (1620, 693344), (1692, 663840), (1728, 650010), (1844, 609120), (1880, 597456), (1920, 585009), (2115, 531072), (2160, 520008), (2256, 497880), (2305, 487296), (2538, 442560), (2592, 433340), (2766, 406080), (2820, 398304), (2880, 390006), (3008, 373410), (3240, 346672), (3384, 331920), (3456, 325005), (3688, 304560), (3760, 298728), (3807, 295040), (4149, 270720), (4230, 265536), (4320, 260004), (4512, 248940), (4610, 243648), (5076, 221280), (5184, 216670), (5532, 203040), (5640, 199152), (5760, 195003), (6016, 186705), (6345, 177024), (6480, 173336), (6768, 165960), (6915, 162432), (7376, 152280), (7520, 149364), (7614, 147520), (8298, 135360), (8460, 132768), (8640, 130002), (9024, 124470), (9220, 121824), (10152, 110640), (10368, 108335), (11064, 101520), (11280, 99576), (12447, 90240), (12690, 88512), (12960, 86668), (13536, 82980), (13830, 81216), (14752, 76140), (15040, 74682), (15228, 73760), (16596, 67680), (16920, 66384), (17280, 65001), (18048, 62235), (18440, 60912), (19035, 59008), (20304, 55320), (20745, 54144), (21667, 51840), (22128, 50760), (22560, 49788), (24894, 45120), (25380, 44256), (25920, 43334), (27072, 41490), (27660, 40608), (29504, 38070), (30080, 37341), (30456, 36880), (33192, 33840)]