802091520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1183

約数の個数: 240

約数和(自身を含む): 2870030592

約数和(自身を除く): 2067939072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1123, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2246, 2304, 2480, 2560, 2790, 2880, 2976, 3369, 3720, 3840, 3968, 4464, 4492, 4608, 4960, 5580, 5615, 5760, 5952, 6738, 7440, 7680, 7936, 8928, 8984, 9920, 10107, 11160, 11230, 11520, 11904, 13476, 14880, 15872, 16845, 17856, 17968, 19840, 20214, 22320, 22460, 23040, 23808, 26952, 29760, 33690, 34813, 35712, 35936, 39680, 40428, 44640, 44920, 47616, 50535, 53904, 59520, 67380, 69626, 71424, 71872, 79360, 80856, 89280, 89840, 101070, 104439, 107808, 119040, 134760, 139252, 142848, 143744, 161712, 174065, 178560, 179680, 202140, 208878, 215616, 238080, 269520, 278504, 287488, 313317, 323424, 348130, 357120, 359360, 404280, 417756, 431232, 522195, 539040, 557008, 574976, 626634, 646848, 696260, 714240, 718720, 808560, 835512, 862464, 1044390, 1078080, 1114016, 1253268, 1293696, 1392520, 1437440, 1566585, 1617120, 1671024, 1724928, 2088780, 2156160, 2228032, 2506536, 2587392, 2785040, 2874880, 3133170, 3234240, 3342048, 4177560, 4312320, 4456064, 5013072, 5174784, 5570080, 6266340, 6468480, 6684096, 8355120, 8624640, 8912128, 10026144, 11140160, 12532680, 12936960, 13368192, 16710240, 17824256, 20052288, 22280320, 25065360, 25873920, 26736384, 33420480, 40104576, 44560640, 50130720, 53472768, 66840960, 80209152, 89121280, 100261440, 133681920, 160418304, 200522880, 267363840, 401045760, 802091520]

約数ペア:

[(1, 802091520), (2, 401045760), (3, 267363840), (4, 200522880), (5, 160418304), (6, 133681920), (8, 100261440), (9, 89121280), (10, 80209152), (12, 66840960), (15, 53472768), (16, 50130720), (18, 44560640), (20, 40104576), (24, 33420480), (30, 26736384), (31, 25873920), (32, 25065360), (36, 22280320), (40, 20052288), (45, 17824256), (48, 16710240), (60, 13368192), (62, 12936960), (64, 12532680), (72, 11140160), (80, 10026144), (90, 8912128), (93, 8624640), (96, 8355120), (120, 6684096), (124, 6468480), (128, 6266340), (144, 5570080), (155, 5174784), (160, 5013072), (180, 4456064), (186, 4312320), (192, 4177560), (240, 3342048), (248, 3234240), (256, 3133170), (279, 2874880), (288, 2785040), (310, 2587392), (320, 2506536), (360, 2228032), (372, 2156160), (384, 2088780), (465, 1724928), (480, 1671024), (496, 1617120), (512, 1566585), (558, 1437440), (576, 1392520), (620, 1293696), (640, 1253268), (720, 1114016), (744, 1078080), (768, 1044390), (930, 862464), (960, 835512), (992, 808560), (1116, 718720), (1123, 714240), (1152, 696260), (1240, 646848), (1280, 626634), (1395, 574976), (1440, 557008), (1488, 539040), (1536, 522195), (1860, 431232), (1920, 417756), (1984, 404280), (2232, 359360), (2246, 357120), (2304, 348130), (2480, 323424), (2560, 313317), (2790, 287488), (2880, 278504), (2976, 269520), (3369, 238080), (3720, 215616), (3840, 208878), (3968, 202140), (4464, 179680), (4492, 178560), (4608, 174065), (4960, 161712), (5580, 143744), (5615, 142848), (5760, 139252), (5952, 134760), (6738, 119040), (7440, 107808), (7680, 104439), (7936, 101070), (8928, 89840), (8984, 89280), (9920, 80856), (10107, 79360), (11160, 71872), (11230, 71424), (11520, 69626), (11904, 67380), (13476, 59520), (14880, 53904), (15872, 50535), (16845, 47616), (17856, 44920), (17968, 44640), (19840, 40428), (20214, 39680), (22320, 35936), (22460, 35712), (23040, 34813), (23808, 33690), (26952, 29760)]