69912720

素因数分解:

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

素因数の和:10814

約数の個数: 100

約数和(自身を含む): 242839740

約数和(自身を除く): 172927020

約数列:

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

約数ペア:

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