1308834960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1087}}^1$

素因数の和:1305

約数の個数: 160

約数和(自身を含む): 4225443840

約数和(自身を除く): 2916608880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 173, 174, 232, 240, 290, 346, 348, 435, 464, 519, 580, 692, 696, 865, 870, 1038, 1087, 1160, 1384, 1392, 1730, 1740, 2076, 2174, 2320, 2595, 2768, 3261, 3460, 3480, 4152, 4348, 5017, 5190, 5435, 6522, 6920, 6960, 8304, 8696, 10034, 10380, 10870, 13044, 13840, 15051, 16305, 17392, 20068, 20760, 21740, 25085, 26088, 30102, 31523, 32610, 40136, 41520, 43480, 50170, 52176, 60204, 63046, 65220, 75255, 80272, 86960, 94569, 100340, 120408, 126092, 130440, 150510, 157615, 188051, 189138, 200680, 240816, 252184, 260880, 301020, 315230, 376102, 378276, 401360, 472845, 504368, 564153, 602040, 630460, 752204, 756552, 940255, 945690, 1128306, 1204080, 1260920, 1504408, 1513104, 1880510, 1891380, 2256612, 2521840, 2820765, 3008816, 3761020, 3782760, 4513224, 5453479, 5641530, 7522040, 7565520, 9026448, 10906958, 11283060, 15044080, 16360437, 21813916, 22566120, 27267395, 32720874, 43627832, 45132240, 54534790, 65441748, 81802185, 87255664, 109069580, 130883496, 163604370, 218139160, 261766992, 327208740, 436278320, 654417480, 1308834960]

約数ペア:

[(1, 1308834960), (2, 654417480), (3, 436278320), (4, 327208740), (5, 261766992), (6, 218139160), (8, 163604370), (10, 130883496), (12, 109069580), (15, 87255664), (16, 81802185), (20, 65441748), (24, 54534790), (29, 45132240), (30, 43627832), (40, 32720874), (48, 27267395), (58, 22566120), (60, 21813916), (80, 16360437), (87, 15044080), (116, 11283060), (120, 10906958), (145, 9026448), (173, 7565520), (174, 7522040), (232, 5641530), (240, 5453479), (290, 4513224), (346, 3782760), (348, 3761020), (435, 3008816), (464, 2820765), (519, 2521840), (580, 2256612), (692, 1891380), (696, 1880510), (865, 1513104), (870, 1504408), (1038, 1260920), (1087, 1204080), (1160, 1128306), (1384, 945690), (1392, 940255), (1730, 756552), (1740, 752204), (2076, 630460), (2174, 602040), (2320, 564153), (2595, 504368), (2768, 472845), (3261, 401360), (3460, 378276), (3480, 376102), (4152, 315230), (4348, 301020), (5017, 260880), (5190, 252184), (5435, 240816), (6522, 200680), (6920, 189138), (6960, 188051), (8304, 157615), (8696, 150510), (10034, 130440), (10380, 126092), (10870, 120408), (13044, 100340), (13840, 94569), (15051, 86960), (16305, 80272), (17392, 75255), (20068, 65220), (20760, 63046), (21740, 60204), (25085, 52176), (26088, 50170), (30102, 43480), (31523, 41520), (32610, 40136)]