163470960

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{2803}}^1$

素因数の和:2834

約数の個数: 140

約数和(自身を含む): 570047592

約数和(自身を除く): 406576632

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, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2803, 2916, 3240, 3645, 3888, 4860, 5606, 5832, 6480, 7290, 8409, 9720, 11212, 11664, 14015, 14580, 16818, 19440, 22424, 25227, 28030, 29160, 33636, 42045, 44848, 50454, 56060, 58320, 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, 2043387, 2270430, 2724516, 3027240, 3405645, 3632688, 4086774, 4540860, 5449032, 6054480, 6811290, 8173548, 9081720, 10216935, 10898064, 13622580, 16347096, 18163440, 20433870, 27245160, 32694192, 40867740, 54490320, 81735480, 163470960]

約数ペア:

[(1, 163470960), (2, 81735480), (3, 54490320), (4, 40867740), (5, 32694192), (6, 27245160), (8, 20433870), (9, 18163440), (10, 16347096), (12, 13622580), (15, 10898064), (16, 10216935), (18, 9081720), (20, 8173548), (24, 6811290), (27, 6054480), (30, 5449032), (36, 4540860), (40, 4086774), (45, 3632688), (48, 3405645), (54, 3027240), (60, 2724516), (72, 2270430), (80, 2043387), (81, 2018160), (90, 1816344), (108, 1513620), (120, 1362258), (135, 1210896), (144, 1135215), (162, 1009080), (180, 908172), (216, 756810), (240, 681129), (243, 672720), (270, 605448), (324, 504540), (360, 454086), (405, 403632), (432, 378405), (486, 336360), (540, 302724), (648, 252270), (720, 227043), (729, 224240), (810, 201816), (972, 168180), (1080, 151362), (1215, 134544), (1296, 126135), (1458, 112120), (1620, 100908), (1944, 84090), (2160, 75681), (2430, 67272), (2803, 58320), (2916, 56060), (3240, 50454), (3645, 44848), (3888, 42045), (4860, 33636), (5606, 29160), (5832, 28030), (6480, 25227), (7290, 22424), (8409, 19440), (9720, 16818), (11212, 14580), (11664, 14015)]