1005880320

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:377

約数の個数: 264

約数和(自身を含む): 3540753216

約数和(自身を除く): 2534872896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 256, 263, 288, 320, 332, 360, 384, 415, 480, 498, 512, 526, 576, 640, 664, 720, 747, 768, 789, 830, 960, 996, 1024, 1052, 1152, 1245, 1280, 1315, 1328, 1440, 1494, 1536, 1578, 1660, 1920, 1992, 2104, 2304, 2367, 2490, 2560, 2630, 2656, 2880, 2988, 3072, 3156, 3320, 3735, 3840, 3945, 3984, 4208, 4608, 4734, 4980, 5120, 5260, 5312, 5760, 5976, 6312, 6640, 7470, 7680, 7890, 7968, 8416, 9216, 9468, 9960, 10520, 10624, 11520, 11835, 11952, 12624, 13280, 14940, 15360, 15780, 15936, 16832, 18936, 19920, 21040, 21248, 21829, 23040, 23670, 23904, 25248, 26560, 29880, 31560, 31872, 33664, 37872, 39840, 42080, 42496, 43658, 46080, 47340, 47808, 50496, 53120, 59760, 63120, 63744, 65487, 67328, 75744, 79680, 84160, 84992, 87316, 94680, 95616, 100992, 106240, 109145, 119520, 126240, 127488, 130974, 134656, 151488, 159360, 168320, 174632, 189360, 191232, 196461, 201984, 212480, 218290, 239040, 252480, 254976, 261948, 269312, 302976, 318720, 327435, 336640, 349264, 378720, 382464, 392922, 403968, 424960, 436580, 478080, 504960, 523896, 605952, 637440, 654870, 673280, 698528, 757440, 764928, 785844, 807936, 873160, 956160, 982305, 1009920, 1047792, 1211904, 1274880, 1309740, 1346560, 1397056, 1514880, 1571688, 1746320, 1912320, 1964610, 2019840, 2095584, 2423808, 2619480, 2794112, 3029760, 3143376, 3492640, 3824640, 3929220, 4039680, 4191168, 5238960, 5588224, 6059520, 6286752, 6985280, 7858440, 8382336, 10477920, 11176448, 12119040, 12573504, 13970560, 15716880, 16764672, 20955840, 22352896, 25147008, 27941120, 31433760, 33529344, 41911680, 50294016, 55882240, 62867520, 67058688, 83823360, 100588032, 111764480, 125735040, 167646720, 201176064, 251470080, 335293440, 502940160, 1005880320]

約数ペア:

[(1, 1005880320), (2, 502940160), (3, 335293440), (4, 251470080), (5, 201176064), (6, 167646720), (8, 125735040), (9, 111764480), (10, 100588032), (12, 83823360), (15, 67058688), (16, 62867520), (18, 55882240), (20, 50294016), (24, 41911680), (30, 33529344), (32, 31433760), (36, 27941120), (40, 25147008), (45, 22352896), (48, 20955840), (60, 16764672), (64, 15716880), (72, 13970560), (80, 12573504), (83, 12119040), (90, 11176448), (96, 10477920), (120, 8382336), (128, 7858440), (144, 6985280), (160, 6286752), (166, 6059520), (180, 5588224), (192, 5238960), (240, 4191168), (249, 4039680), (256, 3929220), (263, 3824640), (288, 3492640), (320, 3143376), (332, 3029760), (360, 2794112), (384, 2619480), (415, 2423808), (480, 2095584), (498, 2019840), (512, 1964610), (526, 1912320), (576, 1746320), (640, 1571688), (664, 1514880), (720, 1397056), (747, 1346560), (768, 1309740), (789, 1274880), (830, 1211904), (960, 1047792), (996, 1009920), (1024, 982305), (1052, 956160), (1152, 873160), (1245, 807936), (1280, 785844), (1315, 764928), (1328, 757440), (1440, 698528), (1494, 673280), (1536, 654870), (1578, 637440), (1660, 605952), (1920, 523896), (1992, 504960), (2104, 478080), (2304, 436580), (2367, 424960), (2490, 403968), (2560, 392922), (2630, 382464), (2656, 378720), (2880, 349264), (2988, 336640), (3072, 327435), (3156, 318720), (3320, 302976), (3735, 269312), (3840, 261948), (3945, 254976), (3984, 252480), (4208, 239040), (4608, 218290), (4734, 212480), (4980, 201984), (5120, 196461), (5260, 191232), (5312, 189360), (5760, 174632), (5976, 168320), (6312, 159360), (6640, 151488), (7470, 134656), (7680, 130974), (7890, 127488), (7968, 126240), (8416, 119520), (9216, 109145), (9468, 106240), (9960, 100992), (10520, 95616), (10624, 94680), (11520, 87316), (11835, 84992), (11952, 84160), (12624, 79680), (13280, 75744), (14940, 67328), (15360, 65487), (15780, 63744), (15936, 63120), (16832, 59760), (18936, 53120), (19920, 50496), (21040, 47808), (21248, 47340), (21829, 46080), (23040, 43658), (23670, 42496), (23904, 42080), (25248, 39840), (26560, 37872), (29880, 33664), (31560, 31872)]