2771262720

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{26729}}^1$

素因数の和:26762

約数の個数: 180

約数和(自身を含む): 9916455780

約数和(自身を除く): 7145193060

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, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 26729, 34560, 51840, 53458, 80187, 103680, 106916, 133645, 160374, 213832, 240561, 267290, 320748, 400935, 427664, 481122, 534580, 641496, 721683, 801870, 855328, 962244, 1069160, 1202805, 1282992, 1443366, 1603740, 1710656, 1924488, 2138320, 2165049, 2405610, 2565984, 2886732, 3207480, 3421312, 3608415, 3848976, 4276640, 4330098, 4811220, 5131968, 5773464, 6414960, 6842624, 7216830, 7697952, 8553280, 8660196, 9622440, 10263936, 10825245, 11546928, 12829920, 14433660, 15395904, 17106560, 17320392, 19244880, 20527872, 21650490, 23093856, 25659840, 28867320, 30791808, 34213120, 34640784, 38489760, 43300980, 46187712, 51319680, 57734640, 61583616, 69281568, 76979520, 86601960, 92375424, 102639360, 115469280, 138563136, 153959040, 173203920, 184750848, 230938560, 277126272, 307918080, 346407840, 461877120, 554252544, 692815680, 923754240, 1385631360, 2771262720]

約数ペア:

[(1, 2771262720), (2, 1385631360), (3, 923754240), (4, 692815680), (5, 554252544), (6, 461877120), (8, 346407840), (9, 307918080), (10, 277126272), (12, 230938560), (15, 184750848), (16, 173203920), (18, 153959040), (20, 138563136), (24, 115469280), (27, 102639360), (30, 92375424), (32, 86601960), (36, 76979520), (40, 69281568), (45, 61583616), (48, 57734640), (54, 51319680), (60, 46187712), (64, 43300980), (72, 38489760), (80, 34640784), (81, 34213120), (90, 30791808), (96, 28867320), (108, 25659840), (120, 23093856), (128, 21650490), (135, 20527872), (144, 19244880), (160, 17320392), (162, 17106560), (180, 15395904), (192, 14433660), (216, 12829920), (240, 11546928), (256, 10825245), (270, 10263936), (288, 9622440), (320, 8660196), (324, 8553280), (360, 7697952), (384, 7216830), (405, 6842624), (432, 6414960), (480, 5773464), (540, 5131968), (576, 4811220), (640, 4330098), (648, 4276640), (720, 3848976), (768, 3608415), (810, 3421312), (864, 3207480), (960, 2886732), (1080, 2565984), (1152, 2405610), (1280, 2165049), (1296, 2138320), (1440, 1924488), (1620, 1710656), (1728, 1603740), (1920, 1443366), (2160, 1282992), (2304, 1202805), (2592, 1069160), (2880, 962244), (3240, 855328), (3456, 801870), (3840, 721683), (4320, 641496), (5184, 534580), (5760, 481122), (6480, 427664), (6912, 400935), (8640, 320748), (10368, 267290), (11520, 240561), (12960, 213832), (17280, 160374), (20736, 133645), (25920, 106916), (26729, 103680), (34560, 80187), (51840, 53458)]