54490320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{2803}}^1$

素因数の和:2831

約数の個数: 120

約数和(自身を含む): 189842016

約数和(自身を除く): 135351696

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

約数ペア:

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