108980640

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{2803}}^1$

素因数の和:2833

約数の個数: 144

約数和(自身を含む): 385807968

約数和(自身を除く): 276827328

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 2803, 3240, 3888, 4320, 4860, 5606, 6480, 7776, 8409, 9720, 11212, 12960, 14015, 16818, 19440, 22424, 25227, 28030, 33636, 38880, 42045, 44848, 50454, 56060, 67272, 75681, 84090, 89696, 100908, 112120, 126135, 134544, 151362, 168180, 201816, 224240, 227043, 252270, 269088, 302724, 336360, 378405, 403632, 448480, 454086, 504540, 605448, 672720, 681129, 756810, 807264, 908172, 1009080, 1135215, 1210896, 1345440, 1362258, 1513620, 1816344, 2018160, 2270430, 2421792, 2724516, 3027240, 3405645, 3632688, 4036320, 4540860, 5449032, 6054480, 6811290, 7265376, 9081720, 10898064, 12108960, 13622580, 18163440, 21796128, 27245160, 36326880, 54490320, 108980640]

約数ペア:

[(1, 108980640), (2, 54490320), (3, 36326880), (4, 27245160), (5, 21796128), (6, 18163440), (8, 13622580), (9, 12108960), (10, 10898064), (12, 9081720), (15, 7265376), (16, 6811290), (18, 6054480), (20, 5449032), (24, 4540860), (27, 4036320), (30, 3632688), (32, 3405645), (36, 3027240), (40, 2724516), (45, 2421792), (48, 2270430), (54, 2018160), (60, 1816344), (72, 1513620), (80, 1362258), (81, 1345440), (90, 1210896), (96, 1135215), (108, 1009080), (120, 908172), (135, 807264), (144, 756810), (160, 681129), (162, 672720), (180, 605448), (216, 504540), (240, 454086), (243, 448480), (270, 403632), (288, 378405), (324, 336360), (360, 302724), (405, 269088), (432, 252270), (480, 227043), (486, 224240), (540, 201816), (648, 168180), (720, 151362), (810, 134544), (864, 126135), (972, 112120), (1080, 100908), (1215, 89696), (1296, 84090), (1440, 75681), (1620, 67272), (1944, 56060), (2160, 50454), (2430, 44848), (2592, 42045), (2803, 38880), (3240, 33636), (3888, 28030), (4320, 25227), (4860, 22424), (5606, 19440), (6480, 16818), (7776, 14015), (8409, 12960), (9720, 11212)]