51455157120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{2977729}}^1$

素因数の和:2977757

約数の個数: 128

約数和(自身を含む): 182237076000

約数和(自身を除く): 130781918880

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 2977729, 5955458, 8933187, 11910916, 14888645, 17866374, 23821832, 26799561, 29777290, 35732748, 44665935, 47643664, 53599122, 59554580, 71465496, 80398683, 89331870, 95287328, 107198244, 119109160, 133997805, 142930992, 160797366, 178663740, 190574656, 214396488, 238218320, 267995610, 285861984, 321594732, 357327480, 381149312, 401993415, 428792976, 476436640, 535991220, 571723968, 643189464, 714654960, 803986830, 857585952, 952873280, 1071982440, 1143447936, 1286378928, 1429309920, 1607973660, 1715171904, 1905746560, 2143964880, 2572757856, 2858619840, 3215947320, 3430343808, 4287929760, 5145515712, 5717239680, 6431894640, 8575859520, 10291031424, 12863789280, 17151719040, 25727578560, 51455157120]

約数ペア:

[(1, 51455157120), (2, 25727578560), (3, 17151719040), (4, 12863789280), (5, 10291031424), (6, 8575859520), (8, 6431894640), (9, 5717239680), (10, 5145515712), (12, 4287929760), (15, 3430343808), (16, 3215947320), (18, 2858619840), (20, 2572757856), (24, 2143964880), (27, 1905746560), (30, 1715171904), (32, 1607973660), (36, 1429309920), (40, 1286378928), (45, 1143447936), (48, 1071982440), (54, 952873280), (60, 857585952), (64, 803986830), (72, 714654960), (80, 643189464), (90, 571723968), (96, 535991220), (108, 476436640), (120, 428792976), (128, 401993415), (135, 381149312), (144, 357327480), (160, 321594732), (180, 285861984), (192, 267995610), (216, 238218320), (240, 214396488), (270, 190574656), (288, 178663740), (320, 160797366), (360, 142930992), (384, 133997805), (432, 119109160), (480, 107198244), (540, 95287328), (576, 89331870), (640, 80398683), (720, 71465496), (864, 59554580), (960, 53599122), (1080, 47643664), (1152, 44665935), (1440, 35732748), (1728, 29777290), (1920, 26799561), (2160, 23821832), (2880, 17866374), (3456, 14888645), (4320, 11910916), (5760, 8933187), (8640, 5955458), (17280, 2977729)]