139825440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{10789}}^1$

素因数の和:10816

約数の個数: 120

約数和(自身を含む): 493513020

約数和(自身を除く): 353687580

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 10789, 12960, 21578, 32367, 43156, 53945, 64734, 86312, 97101, 107890, 129468, 161835, 172624, 194202, 215780, 258936, 291303, 323670, 345248, 388404, 431560, 485505, 517872, 582606, 647340, 776808, 863120, 873909, 971010, 1035744, 1165212, 1294680, 1456515, 1553616, 1726240, 1747818, 1942020, 2330424, 2589360, 2913030, 3107232, 3495636, 3884040, 4369545, 4660848, 5178720, 5826060, 6991272, 7768080, 8739090, 9321696, 11652120, 13982544, 15536160, 17478180, 23304240, 27965088, 34956360, 46608480, 69912720, 139825440]

約数ペア:

[(1, 139825440), (2, 69912720), (3, 46608480), (4, 34956360), (5, 27965088), (6, 23304240), (8, 17478180), (9, 15536160), (10, 13982544), (12, 11652120), (15, 9321696), (16, 8739090), (18, 7768080), (20, 6991272), (24, 5826060), (27, 5178720), (30, 4660848), (32, 4369545), (36, 3884040), (40, 3495636), (45, 3107232), (48, 2913030), (54, 2589360), (60, 2330424), (72, 1942020), (80, 1747818), (81, 1726240), (90, 1553616), (96, 1456515), (108, 1294680), (120, 1165212), (135, 1035744), (144, 971010), (160, 873909), (162, 863120), (180, 776808), (216, 647340), (240, 582606), (270, 517872), (288, 485505), (324, 431560), (360, 388404), (405, 345248), (432, 323670), (480, 291303), (540, 258936), (648, 215780), (720, 194202), (810, 172624), (864, 161835), (1080, 129468), (1296, 107890), (1440, 97101), (1620, 86312), (2160, 64734), (2592, 53945), (3240, 43156), (4320, 32367), (6480, 21578), (10789, 12960)]