981276958080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{56786861}}^1$

素因数の和:56786889

約数の個数: 128

約数和(自身を含む): 3475355954400

約数和(自身を除く): 2494078996320

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 56786861, 113573722, 170360583, 227147444, 283934305, 340721166, 454294888, 511081749, 567868610, 681442332, 851802915, 908589776, 1022163498, 1135737220, 1362884664, 1533245247, 1703605830, 1817179552, 2044326996, 2271474440, 2555408745, 2725769328, 3066490494, 3407211660, 3634359104, 4088653992, 4542948880, 5110817490, 5451538656, 6132980988, 6814423320, 7268718208, 7666226235, 8177307984, 9085897760, 10221634980, 10903077312, 12265961976, 13628846640, 15332452470, 16354615968, 18171795520, 20443269960, 21806154624, 24531923952, 27257693280, 30664904940, 32709231936, 36343591040, 40886539920, 49063847904, 54515386560, 61329809880, 65418463872, 81773079840, 98127695808, 109030773120, 122659619760, 163546159680, 196255391616, 245319239520, 327092319360, 490638479040, 981276958080]

約数ペア:

[(1, 981276958080), (2, 490638479040), (3, 327092319360), (4, 245319239520), (5, 196255391616), (6, 163546159680), (8, 122659619760), (9, 109030773120), (10, 98127695808), (12, 81773079840), (15, 65418463872), (16, 61329809880), (18, 54515386560), (20, 49063847904), (24, 40886539920), (27, 36343591040), (30, 32709231936), (32, 30664904940), (36, 27257693280), (40, 24531923952), (45, 21806154624), (48, 20443269960), (54, 18171795520), (60, 16354615968), (64, 15332452470), (72, 13628846640), (80, 12265961976), (90, 10903077312), (96, 10221634980), (108, 9085897760), (120, 8177307984), (128, 7666226235), (135, 7268718208), (144, 6814423320), (160, 6132980988), (180, 5451538656), (192, 5110817490), (216, 4542948880), (240, 4088653992), (270, 3634359104), (288, 3407211660), (320, 3066490494), (360, 2725769328), (384, 2555408745), (432, 2271474440), (480, 2044326996), (540, 1817179552), (576, 1703605830), (640, 1533245247), (720, 1362884664), (864, 1135737220), (960, 1022163498), (1080, 908589776), (1152, 851802915), (1440, 681442332), (1728, 567868610), (1920, 511081749), (2160, 454294888), (2880, 340721166), (3456, 283934305), (4320, 227147444), (5760, 170360583), (8640, 113573722), (17280, 56786861)]