2619371520

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{1579}}^1$

素因数の和:1620

約数の個数: 260

約数和(自身を含む): 9395732280

約数和(自身を除く): 6776360760

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1579, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3158, 3240, 3456, 3840, 4096, 4320, 4608, 4737, 5120, 5184, 5760, 6144, 6316, 6480, 6912, 7680, 7895, 8640, 9216, 9474, 10240, 10368, 11520, 12288, 12632, 12960, 13824, 14211, 15360, 15790, 17280, 18432, 18948, 20480, 20736, 23040, 23685, 25264, 25920, 27648, 28422, 30720, 31580, 34560, 36864, 37896, 41472, 42633, 46080, 47370, 50528, 51840, 55296, 56844, 61440, 63160, 69120, 71055, 75792, 82944, 85266, 92160, 94740, 101056, 103680, 110592, 113688, 126320, 127899, 138240, 142110, 151584, 165888, 170532, 184320, 189480, 202112, 207360, 213165, 227376, 252640, 255798, 276480, 284220, 303168, 331776, 341064, 378960, 404224, 414720, 426330, 454752, 505280, 511596, 552960, 568440, 606336, 639495, 682128, 757920, 808448, 829440, 852660, 909504, 1010560, 1023192, 1136880, 1212672, 1278990, 1364256, 1515840, 1616896, 1658880, 1705320, 1819008, 2021120, 2046384, 2273760, 2425344, 2557980, 2728512, 3031680, 3233792, 3410640, 3638016, 4042240, 4092768, 4547520, 4850688, 5115960, 5457024, 6063360, 6467584, 6821280, 7276032, 8084480, 8185536, 9095040, 9701376, 10231920, 10914048, 12126720, 13642560, 14552064, 16168960, 16371072, 18190080, 19402752, 20463840, 21828096, 24253440, 27285120, 29104128, 32337920, 32742144, 36380160, 40927680, 43656192, 48506880, 54570240, 58208256, 65484288, 72760320, 81855360, 87312384, 97013760, 109140480, 130968576, 145520640, 163710720, 174624768, 218280960, 261937152, 291041280, 327421440, 436561920, 523874304, 654842880, 873123840, 1309685760, 2619371520]

約数ペア:

[(1, 2619371520), (2, 1309685760), (3, 873123840), (4, 654842880), (5, 523874304), (6, 436561920), (8, 327421440), (9, 291041280), (10, 261937152), (12, 218280960), (15, 174624768), (16, 163710720), (18, 145520640), (20, 130968576), (24, 109140480), (27, 97013760), (30, 87312384), (32, 81855360), (36, 72760320), (40, 65484288), (45, 58208256), (48, 54570240), (54, 48506880), (60, 43656192), (64, 40927680), (72, 36380160), (80, 32742144), (81, 32337920), (90, 29104128), (96, 27285120), (108, 24253440), (120, 21828096), (128, 20463840), (135, 19402752), (144, 18190080), (160, 16371072), (162, 16168960), (180, 14552064), (192, 13642560), (216, 12126720), (240, 10914048), (256, 10231920), (270, 9701376), (288, 9095040), (320, 8185536), (324, 8084480), (360, 7276032), (384, 6821280), (405, 6467584), (432, 6063360), (480, 5457024), (512, 5115960), (540, 4850688), (576, 4547520), (640, 4092768), (648, 4042240), (720, 3638016), (768, 3410640), (810, 3233792), (864, 3031680), (960, 2728512), (1024, 2557980), (1080, 2425344), (1152, 2273760), (1280, 2046384), (1296, 2021120), (1440, 1819008), (1536, 1705320), (1579, 1658880), (1620, 1616896), (1728, 1515840), (1920, 1364256), (2048, 1278990), (2160, 1212672), (2304, 1136880), (2560, 1023192), (2592, 1010560), (2880, 909504), (3072, 852660), (3158, 829440), (3240, 808448), (3456, 757920), (3840, 682128), (4096, 639495), (4320, 606336), (4608, 568440), (4737, 552960), (5120, 511596), (5184, 505280), (5760, 454752), (6144, 426330), (6316, 414720), (6480, 404224), (6912, 378960), (7680, 341064), (7895, 331776), (8640, 303168), (9216, 284220), (9474, 276480), (10240, 255798), (10368, 252640), (11520, 227376), (12288, 213165), (12632, 207360), (12960, 202112), (13824, 189480), (14211, 184320), (15360, 170532), (15790, 165888), (17280, 151584), (18432, 142110), (18948, 138240), (20480, 127899), (20736, 126320), (23040, 113688), (23685, 110592), (25264, 103680), (25920, 101056), (27648, 94740), (28422, 92160), (30720, 85266), (31580, 82944), (34560, 75792), (36864, 71055), (37896, 69120), (41472, 63160), (42633, 61440), (46080, 56844), (47370, 55296), (50528, 51840)]