1581729120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 360

約数和(自身を含む): 5813482752

約数和(自身を除く): 4231753632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 127, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 254, 270, 279, 288, 310, 324, 360, 372, 381, 405, 432, 465, 480, 496, 508, 540, 558, 620, 635, 648, 720, 744, 762, 810, 837, 864, 930, 961, 992, 1016, 1080, 1116, 1143, 1240, 1270, 1296, 1395, 1440, 1488, 1524, 1620, 1674, 1860, 1905, 1922, 2032, 2160, 2232, 2286, 2480, 2511, 2540, 2592, 2790, 2883, 2976, 3048, 3240, 3348, 3429, 3720, 3810, 3844, 3937, 4064, 4185, 4320, 4464, 4572, 4805, 4960, 5022, 5080, 5580, 5715, 5766, 6096, 6480, 6696, 6858, 7440, 7620, 7688, 7874, 8370, 8649, 8928, 9144, 9610, 10044, 10160, 10287, 11160, 11430, 11532, 11811, 12192, 12555, 12960, 13392, 13716, 14415, 14880, 15240, 15376, 15748, 16740, 17145, 17298, 18288, 19220, 19685, 20088, 20320, 20574, 22320, 22860, 23064, 23622, 25110, 25947, 26784, 27432, 28830, 30480, 30752, 31496, 33480, 34290, 34596, 35433, 36576, 38440, 39370, 40176, 41148, 43245, 44640, 45720, 46128, 47244, 50220, 51435, 51894, 54864, 57660, 59055, 60960, 62992, 66960, 68580, 69192, 70866, 76880, 77841, 78740, 80352, 82296, 86490, 91440, 92256, 94488, 100440, 102870, 103788, 106299, 109728, 115320, 118110, 122047, 125984, 129735, 133920, 137160, 138384, 141732, 153760, 155682, 157480, 164592, 172980, 177165, 182880, 188976, 200880, 205740, 207576, 212598, 230640, 236220, 244094, 259470, 274320, 276768, 283464, 311364, 314960, 318897, 329184, 345960, 354330, 366141, 377952, 389205, 401760, 411480, 415152, 425196, 461280, 472440, 488188, 518940, 531495, 548640, 566928, 610235, 622728, 629920, 637794, 691920, 708660, 732282, 778410, 822960, 830304, 850392, 944880, 976376, 1037880, 1062990, 1098423, 1133856, 1220470, 1245456, 1275588, 1383840, 1417320, 1464564, 1556820, 1594485, 1645920, 1700784, 1830705, 1889760, 1952752, 2075760, 2125980, 2196846, 2440940, 2490912, 2551176, 2834640, 2929128, 3113640, 3188970, 3295269, 3401568, 3661410, 3905504, 4151520, 4251960, 4393692, 4881880, 5102352, 5492115, 5669280, 5858256, 6227280, 6377940, 6590538, 7322820, 8503920, 8787384, 9763760, 9885807, 10204704, 10984230, 11716512, 12454560, 12755880, 13181076, 14645640, 16476345, 17007840, 17574768, 19527520, 19771614, 21968460, 25511760, 26362152, 29291280, 32952690, 35149536, 39543228, 43936920, 49429035, 51023520, 52724304, 58582560, 65905380, 79086456, 87873840, 98858070, 105448608, 131810760, 158172912, 175747680, 197716140, 263621520, 316345824, 395432280, 527243040, 790864560, 1581729120]

約数ペア:

[(1, 1581729120), (2, 790864560), (3, 527243040), (4, 395432280), (5, 316345824), (6, 263621520), (8, 197716140), (9, 175747680), (10, 158172912), (12, 131810760), (15, 105448608), (16, 98858070), (18, 87873840), (20, 79086456), (24, 65905380), (27, 58582560), (30, 52724304), (31, 51023520), (32, 49429035), (36, 43936920), (40, 39543228), (45, 35149536), (48, 32952690), (54, 29291280), (60, 26362152), (62, 25511760), (72, 21968460), (80, 19771614), (81, 19527520), (90, 17574768), (93, 17007840), (96, 16476345), (108, 14645640), (120, 13181076), (124, 12755880), (127, 12454560), (135, 11716512), (144, 10984230), (155, 10204704), (160, 9885807), (162, 9763760), (180, 8787384), (186, 8503920), (216, 7322820), (240, 6590538), (248, 6377940), (254, 6227280), (270, 5858256), (279, 5669280), (288, 5492115), (310, 5102352), (324, 4881880), (360, 4393692), (372, 4251960), (381, 4151520), (405, 3905504), (432, 3661410), (465, 3401568), (480, 3295269), (496, 3188970), (508, 3113640), (540, 2929128), (558, 2834640), (620, 2551176), (635, 2490912), (648, 2440940), (720, 2196846), (744, 2125980), (762, 2075760), (810, 1952752), (837, 1889760), (864, 1830705), (930, 1700784), (961, 1645920), (992, 1594485), (1016, 1556820), (1080, 1464564), (1116, 1417320), (1143, 1383840), (1240, 1275588), (1270, 1245456), (1296, 1220470), (1395, 1133856), (1440, 1098423), (1488, 1062990), (1524, 1037880), (1620, 976376), (1674, 944880), (1860, 850392), (1905, 830304), (1922, 822960), (2032, 778410), (2160, 732282), (2232, 708660), (2286, 691920), (2480, 637794), (2511, 629920), (2540, 622728), (2592, 610235), (2790, 566928), (2883, 548640), (2976, 531495), (3048, 518940), (3240, 488188), (3348, 472440), (3429, 461280), (3720, 425196), (3810, 415152), (3844, 411480), (3937, 401760), (4064, 389205), (4185, 377952), (4320, 366141), (4464, 354330), (4572, 345960), (4805, 329184), (4960, 318897), (5022, 314960), (5080, 311364), (5580, 283464), (5715, 276768), (5766, 274320), (6096, 259470), (6480, 244094), (6696, 236220), (6858, 230640), (7440, 212598), (7620, 207576), (7688, 205740), (7874, 200880), (8370, 188976), (8649, 182880), (8928, 177165), (9144, 172980), (9610, 164592), (10044, 157480), (10160, 155682), (10287, 153760), (11160, 141732), (11430, 138384), (11532, 137160), (11811, 133920), (12192, 129735), (12555, 125984), (12960, 122047), (13392, 118110), (13716, 115320), (14415, 109728), (14880, 106299), (15240, 103788), (15376, 102870), (15748, 100440), (16740, 94488), (17145, 92256), (17298, 91440), (18288, 86490), (19220, 82296), (19685, 80352), (20088, 78740), (20320, 77841), (20574, 76880), (22320, 70866), (22860, 69192), (23064, 68580), (23622, 66960), (25110, 62992), (25947, 60960), (26784, 59055), (27432, 57660), (28830, 54864), (30480, 51894), (30752, 51435), (31496, 50220), (33480, 47244), (34290, 46128), (34596, 45720), (35433, 44640), (36576, 43245), (38440, 41148), (39370, 40176)]