2388142080

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{25913}}^1$

素因数の和:25946

約数の個数: 144

約数和(自身を含む): 8277190740

約数和(自身を除く): 5889048660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 23040, 25913, 30720, 46080, 51826, 77739, 92160, 103652, 129565, 155478, 207304, 233217, 259130, 310956, 388695, 414608, 466434, 518260, 621912, 777390, 829216, 932868, 1036520, 1166085, 1243824, 1554780, 1658432, 1865736, 2073040, 2332170, 2487648, 3109560, 3316864, 3731472, 4146080, 4664340, 4975296, 6219120, 6633728, 7462944, 8292160, 9328680, 9950592, 12438240, 13267456, 14925888, 16584320, 18657360, 19901184, 24876480, 26534912, 29851776, 33168640, 37314720, 39802368, 49752960, 53069824, 59703552, 66337280, 74629440, 79604736, 99505920, 119407104, 132674560, 149258880, 159209472, 199011840, 238814208, 265349120, 298517760, 398023680, 477628416, 597035520, 796047360, 1194071040, 2388142080]

約数ペア:

[(1, 2388142080), (2, 1194071040), (3, 796047360), (4, 597035520), (5, 477628416), (6, 398023680), (8, 298517760), (9, 265349120), (10, 238814208), (12, 199011840), (15, 159209472), (16, 149258880), (18, 132674560), (20, 119407104), (24, 99505920), (30, 79604736), (32, 74629440), (36, 66337280), (40, 59703552), (45, 53069824), (48, 49752960), (60, 39802368), (64, 37314720), (72, 33168640), (80, 29851776), (90, 26534912), (96, 24876480), (120, 19901184), (128, 18657360), (144, 16584320), (160, 14925888), (180, 13267456), (192, 12438240), (240, 9950592), (256, 9328680), (288, 8292160), (320, 7462944), (360, 6633728), (384, 6219120), (480, 4975296), (512, 4664340), (576, 4146080), (640, 3731472), (720, 3316864), (768, 3109560), (960, 2487648), (1024, 2332170), (1152, 2073040), (1280, 1865736), (1440, 1658432), (1536, 1554780), (1920, 1243824), (2048, 1166085), (2304, 1036520), (2560, 932868), (2880, 829216), (3072, 777390), (3840, 621912), (4608, 518260), (5120, 466434), (5760, 414608), (6144, 388695), (7680, 310956), (9216, 259130), (10240, 233217), (11520, 207304), (15360, 155478), (18432, 129565), (23040, 103652), (25913, 92160), (30720, 77739), (46080, 51826)]