123598080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{10729}}^1$

素因数の和:10756

約数の個数: 108

約数和(自身を含む): 427676340

約数和(自身を除く): 304078260

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 10729, 11520, 21458, 32187, 42916, 53645, 64374, 85832, 96561, 107290, 128748, 160935, 171664, 193122, 214580, 257496, 321870, 343328, 386244, 429160, 482805, 514992, 643740, 686656, 772488, 858320, 965610, 1029984, 1287480, 1373312, 1544976, 1716640, 1931220, 2059968, 2574960, 2746624, 3089952, 3433280, 3862440, 4119936, 5149920, 6179904, 6866560, 7724880, 8239872, 10299840, 12359808, 13733120, 15449760, 20599680, 24719616, 30899520, 41199360, 61799040, 123598080]

約数ペア:

[(1, 123598080), (2, 61799040), (3, 41199360), (4, 30899520), (5, 24719616), (6, 20599680), (8, 15449760), (9, 13733120), (10, 12359808), (12, 10299840), (15, 8239872), (16, 7724880), (18, 6866560), (20, 6179904), (24, 5149920), (30, 4119936), (32, 3862440), (36, 3433280), (40, 3089952), (45, 2746624), (48, 2574960), (60, 2059968), (64, 1931220), (72, 1716640), (80, 1544976), (90, 1373312), (96, 1287480), (120, 1029984), (128, 965610), (144, 858320), (160, 772488), (180, 686656), (192, 643740), (240, 514992), (256, 482805), (288, 429160), (320, 386244), (360, 343328), (384, 321870), (480, 257496), (576, 214580), (640, 193122), (720, 171664), (768, 160935), (960, 128748), (1152, 107290), (1280, 96561), (1440, 85832), (1920, 64374), (2304, 53645), (2880, 42916), (3840, 32187), (5760, 21458), (10729, 11520)]