2138607360

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{20627}}^1$

素因数の和:20660

約数の個数: 180

約数和(自身を含む): 7652699208

約数和(自身を除く): 5514091848

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, 20627, 20736, 25920, 34560, 41254, 51840, 61881, 82508, 103135, 103680, 123762, 165016, 185643, 206270, 247524, 309405, 330032, 371286, 412540, 495048, 556929, 618810, 660064, 742572, 825080, 928215, 990096, 1113858, 1237620, 1320128, 1485144, 1650160, 1670787, 1856430, 1980192, 2227716, 2475240, 2640256, 2784645, 2970288, 3300320, 3341574, 3712860, 3960384, 4455432, 4950480, 5280512, 5569290, 5940576, 6600640, 6683148, 7425720, 7920768, 8353935, 8910864, 9900960, 11138580, 11881152, 13201280, 13366296, 14851440, 15841536, 16707870, 17821728, 19801920, 22277160, 23762304, 26402560, 26732592, 29702880, 33415740, 35643456, 39603840, 44554320, 47524608, 53465184, 59405760, 66831480, 71286912, 79207680, 89108640, 106930368, 118811520, 133662960, 142573824, 178217280, 213860736, 237623040, 267325920, 356434560, 427721472, 534651840, 712869120, 1069303680, 2138607360]

約数ペア:

[(1, 2138607360), (2, 1069303680), (3, 712869120), (4, 534651840), (5, 427721472), (6, 356434560), (8, 267325920), (9, 237623040), (10, 213860736), (12, 178217280), (15, 142573824), (16, 133662960), (18, 118811520), (20, 106930368), (24, 89108640), (27, 79207680), (30, 71286912), (32, 66831480), (36, 59405760), (40, 53465184), (45, 47524608), (48, 44554320), (54, 39603840), (60, 35643456), (64, 33415740), (72, 29702880), (80, 26732592), (81, 26402560), (90, 23762304), (96, 22277160), (108, 19801920), (120, 17821728), (128, 16707870), (135, 15841536), (144, 14851440), (160, 13366296), (162, 13201280), (180, 11881152), (192, 11138580), (216, 9900960), (240, 8910864), (256, 8353935), (270, 7920768), (288, 7425720), (320, 6683148), (324, 6600640), (360, 5940576), (384, 5569290), (405, 5280512), (432, 4950480), (480, 4455432), (540, 3960384), (576, 3712860), (640, 3341574), (648, 3300320), (720, 2970288), (768, 2784645), (810, 2640256), (864, 2475240), (960, 2227716), (1080, 1980192), (1152, 1856430), (1280, 1670787), (1296, 1650160), (1440, 1485144), (1620, 1320128), (1728, 1237620), (1920, 1113858), (2160, 990096), (2304, 928215), (2592, 825080), (2880, 742572), (3240, 660064), (3456, 618810), (3840, 556929), (4320, 495048), (5184, 412540), (5760, 371286), (6480, 330032), (6912, 309405), (8640, 247524), (10368, 206270), (11520, 185643), (12960, 165016), (17280, 123762), (20627, 103680), (20736, 103135), (25920, 82508), (34560, 61881), (41254, 51840)]