2015048880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71761}}^1$

素因数の和:71796

約数の個数: 160

約数和(自身を含む): 7474729920

約数和(自身を除く): 5459681040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 71761, 143522, 215283, 287044, 358805, 430566, 574088, 645849, 717610, 861132, 932893, 1076415, 1148176, 1291698, 1435220, 1722264, 1865786, 1937547, 2152830, 2583396, 2798679, 2870440, 3229245, 3444528, 3731572, 3875094, 4305660, 4664465, 5166792, 5597358, 5740880, 6458490, 7463144, 7750188, 8396037, 8611320, 9328930, 9687735, 10333584, 11194716, 12916980, 13993395, 14926288, 15500376, 16792074, 17222640, 18657860, 19375470, 22389432, 25188111, 25833960, 27986790, 31000752, 33584148, 37315720, 38750940, 41980185, 44778864, 50376222, 51667920, 55973580, 67168296, 74631440, 77501880, 83960370, 100752444, 111947160, 125940555, 134336592, 155003760, 167920740, 201504888, 223894320, 251881110, 335841480, 403009776, 503762220, 671682960, 1007524440, 2015048880]

約数ペア:

[(1, 2015048880), (2, 1007524440), (3, 671682960), (4, 503762220), (5, 403009776), (6, 335841480), (8, 251881110), (9, 223894320), (10, 201504888), (12, 167920740), (13, 155003760), (15, 134336592), (16, 125940555), (18, 111947160), (20, 100752444), (24, 83960370), (26, 77501880), (27, 74631440), (30, 67168296), (36, 55973580), (39, 51667920), (40, 50376222), (45, 44778864), (48, 41980185), (52, 38750940), (54, 37315720), (60, 33584148), (65, 31000752), (72, 27986790), (78, 25833960), (80, 25188111), (90, 22389432), (104, 19375470), (108, 18657860), (117, 17222640), (120, 16792074), (130, 15500376), (135, 14926288), (144, 13993395), (156, 12916980), (180, 11194716), (195, 10333584), (208, 9687735), (216, 9328930), (234, 8611320), (240, 8396037), (260, 7750188), (270, 7463144), (312, 6458490), (351, 5740880), (360, 5597358), (390, 5166792), (432, 4664465), (468, 4305660), (520, 3875094), (540, 3731572), (585, 3444528), (624, 3229245), (702, 2870440), (720, 2798679), (780, 2583396), (936, 2152830), (1040, 1937547), (1080, 1865786), (1170, 1722264), (1404, 1435220), (1560, 1291698), (1755, 1148176), (1872, 1076415), (2160, 932893), (2340, 861132), (2808, 717610), (3120, 645849), (3510, 574088), (4680, 430566), (5616, 358805), (7020, 287044), (9360, 215283), (14040, 143522), (28080, 71761)]