880359840

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{22643}}^1$

素因数の和:22673

約数の個数: 144

約数和(自身を含む): 3115633248

約数和(自身を除く): 2235273408

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, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 22643, 38880, 45286, 67929, 90572, 113215, 135858, 181144, 203787, 226430, 271716, 339645, 362288, 407574, 452860, 543432, 611361, 679290, 724576, 815148, 905720, 1018935, 1086864, 1222722, 1358580, 1630296, 1811440, 1834083, 2037870, 2173728, 2445444, 2717160, 3056805, 3260592, 3622880, 3668166, 4075740, 4890888, 5434320, 5502249, 6113610, 6521184, 7336332, 8151480, 9170415, 9781776, 10868640, 11004498, 12227220, 14672664, 16302960, 18340830, 19563552, 22008996, 24454440, 27511245, 29345328, 32605920, 36681660, 44017992, 48908880, 55022490, 58690656, 73363320, 88035984, 97817760, 110044980, 146726640, 176071968, 220089960, 293453280, 440179920, 880359840]

約数ペア:

[(1, 880359840), (2, 440179920), (3, 293453280), (4, 220089960), (5, 176071968), (6, 146726640), (8, 110044980), (9, 97817760), (10, 88035984), (12, 73363320), (15, 58690656), (16, 55022490), (18, 48908880), (20, 44017992), (24, 36681660), (27, 32605920), (30, 29345328), (32, 27511245), (36, 24454440), (40, 22008996), (45, 19563552), (48, 18340830), (54, 16302960), (60, 14672664), (72, 12227220), (80, 11004498), (81, 10868640), (90, 9781776), (96, 9170415), (108, 8151480), (120, 7336332), (135, 6521184), (144, 6113610), (160, 5502249), (162, 5434320), (180, 4890888), (216, 4075740), (240, 3668166), (243, 3622880), (270, 3260592), (288, 3056805), (324, 2717160), (360, 2445444), (405, 2173728), (432, 2037870), (480, 1834083), (486, 1811440), (540, 1630296), (648, 1358580), (720, 1222722), (810, 1086864), (864, 1018935), (972, 905720), (1080, 815148), (1215, 724576), (1296, 679290), (1440, 611361), (1620, 543432), (1944, 452860), (2160, 407574), (2430, 362288), (2592, 339645), (3240, 271716), (3888, 226430), (4320, 203787), (4860, 181144), (6480, 135858), (7776, 113215), (9720, 90572), (12960, 67929), (19440, 45286), (22643, 38880)]