326708640

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{2801}}^1$

素因数の和:2834

約数の個数: 168

約数和(自身を含む): 1157657508

約数和(自身を除く): 830948868

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, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2801, 2916, 3240, 3645, 3888, 4320, 4860, 5602, 5832, 6480, 7290, 7776, 8403, 9720, 11204, 11664, 12960, 14005, 14580, 16806, 19440, 22408, 23328, 25209, 28010, 29160, 33612, 38880, 42015, 44816, 50418, 56020, 58320, 67224, 75627, 84030, 89632, 100836, 112040, 116640, 126045, 134448, 151254, 168060, 201672, 224080, 226881, 252090, 268896, 302508, 336120, 378135, 403344, 448160, 453762, 504180, 605016, 672240, 680643, 756270, 806688, 907524, 1008360, 1134405, 1210032, 1344480, 1361286, 1512540, 1815048, 2016720, 2041929, 2268810, 2420064, 2722572, 3025080, 3403215, 3630096, 4033440, 4083858, 4537620, 5445144, 6050160, 6806430, 7260192, 8167716, 9075240, 10209645, 10890288, 12100320, 13612860, 16335432, 18150480, 20419290, 21780576, 27225720, 32670864, 36300960, 40838580, 54451440, 65341728, 81677160, 108902880, 163354320, 326708640]

約数ペア:

[(1, 326708640), (2, 163354320), (3, 108902880), (4, 81677160), (5, 65341728), (6, 54451440), (8, 40838580), (9, 36300960), (10, 32670864), (12, 27225720), (15, 21780576), (16, 20419290), (18, 18150480), (20, 16335432), (24, 13612860), (27, 12100320), (30, 10890288), (32, 10209645), (36, 9075240), (40, 8167716), (45, 7260192), (48, 6806430), (54, 6050160), (60, 5445144), (72, 4537620), (80, 4083858), (81, 4033440), (90, 3630096), (96, 3403215), (108, 3025080), (120, 2722572), (135, 2420064), (144, 2268810), (160, 2041929), (162, 2016720), (180, 1815048), (216, 1512540), (240, 1361286), (243, 1344480), (270, 1210032), (288, 1134405), (324, 1008360), (360, 907524), (405, 806688), (432, 756270), (480, 680643), (486, 672240), (540, 605016), (648, 504180), (720, 453762), (729, 448160), (810, 403344), (864, 378135), (972, 336120), (1080, 302508), (1215, 268896), (1296, 252090), (1440, 226881), (1458, 224080), (1620, 201672), (1944, 168060), (2160, 151254), (2430, 134448), (2592, 126045), (2801, 116640), (2916, 112040), (3240, 100836), (3645, 89632), (3888, 84030), (4320, 75627), (4860, 67224), (5602, 58320), (5832, 56020), (6480, 50418), (7290, 44816), (7776, 42015), (8403, 38880), (9720, 33612), (11204, 29160), (11664, 28010), (12960, 25209), (14005, 23328), (14580, 22408), (16806, 19440)]