1188224640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{22921}}^1$

素因数の和:22952

約数の個数: 160

約数和(自身を含む): 4243549860

約数和(自身を除く): 3055325220

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, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 22921, 25920, 45842, 51840, 68763, 91684, 114605, 137526, 183368, 206289, 229210, 275052, 343815, 366736, 412578, 458420, 550104, 618867, 687630, 733472, 825156, 916840, 1031445, 1100208, 1237734, 1375260, 1466944, 1650312, 1833680, 1856601, 2062890, 2200416, 2475468, 2750520, 2933888, 3094335, 3300624, 3667360, 3713202, 4125780, 4400832, 4950936, 5501040, 6188670, 6601248, 7334720, 7426404, 8251560, 8801664, 9283005, 9901872, 11002080, 12377340, 13202496, 14669440, 14852808, 16503120, 18566010, 19803744, 22004160, 24754680, 26404992, 29705616, 33006240, 37132020, 39607488, 44008320, 49509360, 59411232, 66012480, 74264040, 79214976, 99018720, 118822464, 132024960, 148528080, 198037440, 237644928, 297056160, 396074880, 594112320, 1188224640]

約数ペア:

[(1, 1188224640), (2, 594112320), (3, 396074880), (4, 297056160), (5, 237644928), (6, 198037440), (8, 148528080), (9, 132024960), (10, 118822464), (12, 99018720), (15, 79214976), (16, 74264040), (18, 66012480), (20, 59411232), (24, 49509360), (27, 44008320), (30, 39607488), (32, 37132020), (36, 33006240), (40, 29705616), (45, 26404992), (48, 24754680), (54, 22004160), (60, 19803744), (64, 18566010), (72, 16503120), (80, 14852808), (81, 14669440), (90, 13202496), (96, 12377340), (108, 11002080), (120, 9901872), (128, 9283005), (135, 8801664), (144, 8251560), (160, 7426404), (162, 7334720), (180, 6601248), (192, 6188670), (216, 5501040), (240, 4950936), (270, 4400832), (288, 4125780), (320, 3713202), (324, 3667360), (360, 3300624), (384, 3094335), (405, 2933888), (432, 2750520), (480, 2475468), (540, 2200416), (576, 2062890), (640, 1856601), (648, 1833680), (720, 1650312), (810, 1466944), (864, 1375260), (960, 1237734), (1080, 1100208), (1152, 1031445), (1296, 916840), (1440, 825156), (1620, 733472), (1728, 687630), (1920, 618867), (2160, 550104), (2592, 458420), (2880, 412578), (3240, 366736), (3456, 343815), (4320, 275052), (5184, 229210), (5760, 206289), (6480, 183368), (8640, 137526), (10368, 114605), (12960, 91684), (17280, 68763), (22921, 51840), (25920, 45842)]