168468480

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{457}}^1$

素因数の和:494

約数の個数: 168

約数和(自身を含む): 585266292

約数和(自身を除く): 416797812

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, 457, 480, 512, 576, 640, 720, 768, 914, 960, 1024, 1152, 1280, 1371, 1440, 1536, 1828, 1920, 2048, 2285, 2304, 2560, 2742, 2880, 3072, 3656, 3840, 4096, 4113, 4570, 4608, 5120, 5484, 5760, 6144, 6855, 7312, 7680, 8192, 8226, 9140, 9216, 10240, 10968, 11520, 12288, 13710, 14624, 15360, 16452, 18280, 18432, 20480, 20565, 21936, 23040, 24576, 27420, 29248, 30720, 32904, 36560, 36864, 40960, 41130, 43872, 46080, 54840, 58496, 61440, 65808, 73120, 73728, 82260, 87744, 92160, 109680, 116992, 122880, 131616, 146240, 164520, 175488, 184320, 219360, 233984, 263232, 292480, 329040, 350976, 368640, 438720, 467968, 526464, 584960, 658080, 701952, 877440, 935936, 1052928, 1169920, 1316160, 1403904, 1754880, 1871872, 2105856, 2339840, 2632320, 2807808, 3509760, 3743744, 4211712, 4679680, 5264640, 5615616, 7019520, 8423424, 9359360, 10529280, 11231232, 14039040, 16846848, 18718720, 21058560, 28078080, 33693696, 42117120, 56156160, 84234240, 168468480]

約数ペア:

[(1, 168468480), (2, 84234240), (3, 56156160), (4, 42117120), (5, 33693696), (6, 28078080), (8, 21058560), (9, 18718720), (10, 16846848), (12, 14039040), (15, 11231232), (16, 10529280), (18, 9359360), (20, 8423424), (24, 7019520), (30, 5615616), (32, 5264640), (36, 4679680), (40, 4211712), (45, 3743744), (48, 3509760), (60, 2807808), (64, 2632320), (72, 2339840), (80, 2105856), (90, 1871872), (96, 1754880), (120, 1403904), (128, 1316160), (144, 1169920), (160, 1052928), (180, 935936), (192, 877440), (240, 701952), (256, 658080), (288, 584960), (320, 526464), (360, 467968), (384, 438720), (457, 368640), (480, 350976), (512, 329040), (576, 292480), (640, 263232), (720, 233984), (768, 219360), (914, 184320), (960, 175488), (1024, 164520), (1152, 146240), (1280, 131616), (1371, 122880), (1440, 116992), (1536, 109680), (1828, 92160), (1920, 87744), (2048, 82260), (2285, 73728), (2304, 73120), (2560, 65808), (2742, 61440), (2880, 58496), (3072, 54840), (3656, 46080), (3840, 43872), (4096, 41130), (4113, 40960), (4570, 36864), (4608, 36560), (5120, 32904), (5484, 30720), (5760, 29248), (6144, 27420), (6855, 24576), (7312, 23040), (7680, 21936), (8192, 20565), (8226, 20480), (9140, 18432), (9216, 18280), (10240, 16452), (10968, 15360), (11520, 14624), (12288, 13710)]