616040640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{23767}}^1$

素因数の和:23796

約数の個数: 140

約数和(自身を含む): 2191457136

約数和(自身を除く): 1575416496

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, 23767, 25920, 47534, 71301, 95068, 118835, 142602, 190136, 213903, 237670, 285204, 356505, 380272, 427806, 475340, 570408, 641709, 713010, 760544, 855612, 950680, 1069515, 1140816, 1283418, 1426020, 1521088, 1711224, 1901360, 1925127, 2139030, 2281632, 2566836, 2852040, 3208545, 3422448, 3802720, 3850254, 4278060, 4563264, 5133672, 5704080, 6417090, 6844896, 7605440, 7700508, 8556120, 9625635, 10267344, 11408160, 12834180, 13689792, 15401016, 17112240, 19251270, 20534688, 22816320, 25668360, 30802032, 34224480, 38502540, 41069376, 51336720, 61604064, 68448960, 77005080, 102673440, 123208128, 154010160, 205346880, 308020320, 616040640]

約数ペア:

[(1, 616040640), (2, 308020320), (3, 205346880), (4, 154010160), (5, 123208128), (6, 102673440), (8, 77005080), (9, 68448960), (10, 61604064), (12, 51336720), (15, 41069376), (16, 38502540), (18, 34224480), (20, 30802032), (24, 25668360), (27, 22816320), (30, 20534688), (32, 19251270), (36, 17112240), (40, 15401016), (45, 13689792), (48, 12834180), (54, 11408160), (60, 10267344), (64, 9625635), (72, 8556120), (80, 7700508), (81, 7605440), (90, 6844896), (96, 6417090), (108, 5704080), (120, 5133672), (135, 4563264), (144, 4278060), (160, 3850254), (162, 3802720), (180, 3422448), (192, 3208545), (216, 2852040), (240, 2566836), (270, 2281632), (288, 2139030), (320, 1925127), (324, 1901360), (360, 1711224), (405, 1521088), (432, 1426020), (480, 1283418), (540, 1140816), (576, 1069515), (648, 950680), (720, 855612), (810, 760544), (864, 713010), (960, 641709), (1080, 570408), (1296, 475340), (1440, 427806), (1620, 380272), (1728, 356505), (2160, 285204), (2592, 237670), (2880, 213903), (3240, 190136), (4320, 142602), (5184, 118835), (6480, 95068), (8640, 71301), (12960, 47534), (23767, 25920)]