311567808960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{12020363}}^1$

素因数の和:12020392

約数の個数: 140

約数和(自身を含む): 1108301601528

約数和(自身を除く): 796733792568

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, 12960, 25920, 12020363, 24040726, 36061089, 48081452, 60101815, 72122178, 96162904, 108183267, 120203630, 144244356, 180305445, 192325808, 216366534, 240407260, 288488712, 324549801, 360610890, 384651616, 432733068, 480814520, 540916335, 576977424, 649099602, 721221780, 769303232, 865466136, 961629040, 973649403, 1081832670, 1153954848, 1298199204, 1442443560, 1622749005, 1730932272, 1923258080, 1947298806, 2163665340, 2307909696, 2596398408, 2884887120, 3245498010, 3461864544, 3846516160, 3894597612, 4327330680, 4868247015, 5192796816, 5769774240, 6490996020, 6923729088, 7789195224, 8654661360, 9736494030, 10385593632, 11539548480, 12981992040, 15578390448, 17309322720, 19472988060, 20771187264, 25963984080, 31156780896, 34618645440, 38945976120, 51927968160, 62313561792, 77891952240, 103855936320, 155783904480, 311567808960]

約数ペア:

[(1, 311567808960), (2, 155783904480), (3, 103855936320), (4, 77891952240), (5, 62313561792), (6, 51927968160), (8, 38945976120), (9, 34618645440), (10, 31156780896), (12, 25963984080), (15, 20771187264), (16, 19472988060), (18, 17309322720), (20, 15578390448), (24, 12981992040), (27, 11539548480), (30, 10385593632), (32, 9736494030), (36, 8654661360), (40, 7789195224), (45, 6923729088), (48, 6490996020), (54, 5769774240), (60, 5192796816), (64, 4868247015), (72, 4327330680), (80, 3894597612), (81, 3846516160), (90, 3461864544), (96, 3245498010), (108, 2884887120), (120, 2596398408), (135, 2307909696), (144, 2163665340), (160, 1947298806), (162, 1923258080), (180, 1730932272), (192, 1622749005), (216, 1442443560), (240, 1298199204), (270, 1153954848), (288, 1081832670), (320, 973649403), (324, 961629040), (360, 865466136), (405, 769303232), (432, 721221780), (480, 649099602), (540, 576977424), (576, 540916335), (648, 480814520), (720, 432733068), (810, 384651616), (864, 360610890), (960, 324549801), (1080, 288488712), (1296, 240407260), (1440, 216366534), (1620, 192325808), (1728, 180305445), (2160, 144244356), (2592, 120203630), (2880, 108183267), (3240, 96162904), (4320, 72122178), (5184, 60101815), (6480, 48081452), (8640, 36061089), (12960, 24040726), (25920, 12020363)]