1620157317120

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{732493}}^1$

素因数の和:732535

約数の個数: 240

約数和(自身を含む): 5760391415520

約数和(自身を除く): 4140234098400

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, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4096, 4320, 4608, 5120, 5760, 6144, 6912, 7680, 8192, 8640, 9216, 10240, 11520, 12288, 13824, 15360, 16384, 17280, 18432, 20480, 23040, 24576, 27648, 30720, 34560, 36864, 40960, 46080, 49152, 55296, 61440, 69120, 73728, 81920, 92160, 110592, 122880, 138240, 147456, 184320, 221184, 245760, 276480, 368640, 442368, 552960, 732493, 737280, 1105920, 1464986, 2197479, 2211840, 2929972, 3662465, 4394958, 5859944, 6592437, 7324930, 8789916, 10987395, 11719888, 13184874, 14649860, 17579832, 19777311, 21974790, 23439776, 26369748, 29299720, 32962185, 35159664, 39554622, 43949580, 46879552, 52739496, 58599440, 65924370, 70319328, 79109244, 87899160, 93759104, 98886555, 105478992, 117198880, 131848740, 140638656, 158218488, 175798320, 187518208, 197773110, 210957984, 234397760, 263697480, 281277312, 316436976, 351596640, 375036416, 395546220, 421915968, 468795520, 527394960, 562554624, 632873952, 703193280, 750072832, 791092440, 843831936, 937591040, 1054789920, 1125109248, 1265747904, 1406386560, 1500145664, 1582184880, 1687663872, 1875182080, 2109579840, 2250218496, 2531495808, 2812773120, 3000291328, 3164369760, 3375327744, 3750364160, 4219159680, 4500436992, 5062991616, 5625546240, 6000582656, 6328739520, 6750655488, 7500728320, 8438319360, 9000873984, 10125983232, 11251092480, 12001165312, 12657479040, 13501310976, 15001456640, 16876638720, 18001747968, 20251966464, 22502184960, 25314958080, 27002621952, 30002913280, 33753277440, 36003495936, 40503932928, 45004369920, 50629916160, 54005243904, 60005826560, 67506554880, 81007865856, 90008739840, 101259832320, 108010487808, 135013109760, 162015731712, 180017479680, 202519664640, 270026219520, 324031463424, 405039329280, 540052439040, 810078658560, 1620157317120]

約数ペア:

[(1, 1620157317120), (2, 810078658560), (3, 540052439040), (4, 405039329280), (5, 324031463424), (6, 270026219520), (8, 202519664640), (9, 180017479680), (10, 162015731712), (12, 135013109760), (15, 108010487808), (16, 101259832320), (18, 90008739840), (20, 81007865856), (24, 67506554880), (27, 60005826560), (30, 54005243904), (32, 50629916160), (36, 45004369920), (40, 40503932928), (45, 36003495936), (48, 33753277440), (54, 30002913280), (60, 27002621952), (64, 25314958080), (72, 22502184960), (80, 20251966464), (90, 18001747968), (96, 16876638720), (108, 15001456640), (120, 13501310976), (128, 12657479040), (135, 12001165312), (144, 11251092480), (160, 10125983232), (180, 9000873984), (192, 8438319360), (216, 7500728320), (240, 6750655488), (256, 6328739520), (270, 6000582656), (288, 5625546240), (320, 5062991616), (360, 4500436992), (384, 4219159680), (432, 3750364160), (480, 3375327744), (512, 3164369760), (540, 3000291328), (576, 2812773120), (640, 2531495808), (720, 2250218496), (768, 2109579840), (864, 1875182080), (960, 1687663872), (1024, 1582184880), (1080, 1500145664), (1152, 1406386560), (1280, 1265747904), (1440, 1125109248), (1536, 1054789920), (1728, 937591040), (1920, 843831936), (2048, 791092440), (2160, 750072832), (2304, 703193280), (2560, 632873952), (2880, 562554624), (3072, 527394960), (3456, 468795520), (3840, 421915968), (4096, 395546220), (4320, 375036416), (4608, 351596640), (5120, 316436976), (5760, 281277312), (6144, 263697480), (6912, 234397760), (7680, 210957984), (8192, 197773110), (8640, 187518208), (9216, 175798320), (10240, 158218488), (11520, 140638656), (12288, 131848740), (13824, 117198880), (15360, 105478992), (16384, 98886555), (17280, 93759104), (18432, 87899160), (20480, 79109244), (23040, 70319328), (24576, 65924370), (27648, 58599440), (30720, 52739496), (34560, 46879552), (36864, 43949580), (40960, 39554622), (46080, 35159664), (49152, 32962185), (55296, 29299720), (61440, 26369748), (69120, 23439776), (73728, 21974790), (81920, 19777311), (92160, 17579832), (110592, 14649860), (122880, 13184874), (138240, 11719888), (147456, 10987395), (184320, 8789916), (221184, 7324930), (245760, 6592437), (276480, 5859944), (368640, 4394958), (442368, 3662465), (552960, 2929972), (732493, 2211840), (737280, 2197479), (1105920, 1464986)]