154644480

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{839}}^1$

素因数の和:874

約数の個数: 156

約数和(自身を含む): 536674320

約数和(自身を除く): 382029840

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, 839, 960, 1024, 1152, 1280, 1440, 1536, 1678, 1920, 2048, 2304, 2517, 2560, 2880, 3072, 3356, 3840, 4096, 4195, 4608, 5034, 5120, 5760, 6144, 6712, 7551, 7680, 8390, 9216, 10068, 10240, 11520, 12288, 12585, 13424, 15102, 15360, 16780, 18432, 20136, 20480, 23040, 25170, 26848, 30204, 30720, 33560, 36864, 37755, 40272, 46080, 50340, 53696, 60408, 61440, 67120, 75510, 80544, 92160, 100680, 107392, 120816, 134240, 151020, 161088, 184320, 201360, 214784, 241632, 268480, 302040, 322176, 402720, 429568, 483264, 536960, 604080, 644352, 805440, 859136, 966528, 1073920, 1208160, 1288704, 1610880, 1718272, 1933056, 2147840, 2416320, 2577408, 3221760, 3436544, 3866112, 4295680, 4832640, 5154816, 6443520, 7732224, 8591360, 9665280, 10309632, 12887040, 15464448, 17182720, 19330560, 25774080, 30928896, 38661120, 51548160, 77322240, 154644480]

約数ペア:

[(1, 154644480), (2, 77322240), (3, 51548160), (4, 38661120), (5, 30928896), (6, 25774080), (8, 19330560), (9, 17182720), (10, 15464448), (12, 12887040), (15, 10309632), (16, 9665280), (18, 8591360), (20, 7732224), (24, 6443520), (30, 5154816), (32, 4832640), (36, 4295680), (40, 3866112), (45, 3436544), (48, 3221760), (60, 2577408), (64, 2416320), (72, 2147840), (80, 1933056), (90, 1718272), (96, 1610880), (120, 1288704), (128, 1208160), (144, 1073920), (160, 966528), (180, 859136), (192, 805440), (240, 644352), (256, 604080), (288, 536960), (320, 483264), (360, 429568), (384, 402720), (480, 322176), (512, 302040), (576, 268480), (640, 241632), (720, 214784), (768, 201360), (839, 184320), (960, 161088), (1024, 151020), (1152, 134240), (1280, 120816), (1440, 107392), (1536, 100680), (1678, 92160), (1920, 80544), (2048, 75510), (2304, 67120), (2517, 61440), (2560, 60408), (2880, 53696), (3072, 50340), (3356, 46080), (3840, 40272), (4096, 37755), (4195, 36864), (4608, 33560), (5034, 30720), (5120, 30204), (5760, 26848), (6144, 25170), (6712, 23040), (7551, 20480), (7680, 20136), (8390, 18432), (9216, 16780), (10068, 15360), (10240, 15102), (11520, 13424), (12288, 12585)]