272496960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{10513}}^1$

素因数の和:10542

約数の個数: 140

約数和(自身を含む): 969411828

約数和(自身を除く): 696914868

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 10513, 12960, 21026, 25920, 31539, 42052, 52565, 63078, 84104, 94617, 105130, 126156, 157695, 168208, 189234, 210260, 252312, 283851, 315390, 336416, 378468, 420520, 473085, 504624, 567702, 630780, 672832, 756936, 841040, 851553, 946170, 1009248, 1135404, 1261560, 1419255, 1513872, 1682080, 1703106, 1892340, 2018496, 2270808, 2523120, 2838510, 3027744, 3364160, 3406212, 3784680, 4257765, 4541616, 5046240, 5677020, 6055488, 6812424, 7569360, 8515530, 9083232, 10092480, 11354040, 13624848, 15138720, 17031060, 18166464, 22708080, 27249696, 30277440, 34062120, 45416160, 54499392, 68124240, 90832320, 136248480, 272496960]

約数ペア:

[(1, 272496960), (2, 136248480), (3, 90832320), (4, 68124240), (5, 54499392), (6, 45416160), (8, 34062120), (9, 30277440), (10, 27249696), (12, 22708080), (15, 18166464), (16, 17031060), (18, 15138720), (20, 13624848), (24, 11354040), (27, 10092480), (30, 9083232), (32, 8515530), (36, 7569360), (40, 6812424), (45, 6055488), (48, 5677020), (54, 5046240), (60, 4541616), (64, 4257765), (72, 3784680), (80, 3406212), (81, 3364160), (90, 3027744), (96, 2838510), (108, 2523120), (120, 2270808), (135, 2018496), (144, 1892340), (160, 1703106), (162, 1682080), (180, 1513872), (192, 1419255), (216, 1261560), (240, 1135404), (270, 1009248), (288, 946170), (320, 851553), (324, 841040), (360, 756936), (405, 672832), (432, 630780), (480, 567702), (540, 504624), (576, 473085), (648, 420520), (720, 378468), (810, 336416), (864, 315390), (960, 283851), (1080, 252312), (1296, 210260), (1440, 189234), (1620, 168208), (1728, 157695), (2160, 126156), (2592, 105130), (2880, 94617), (3240, 84104), (4320, 63078), (5184, 52565), (6480, 42052), (8640, 31539), (10513, 25920), (12960, 21026)]