1812418560

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{9833}}^1$

素因数の和:9868

約数の個数: 156

約数和(自身を含む): 6282922932

約数和(自身を除く): 4470504372

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, 4096, 4608, 5120, 5760, 6144, 7680, 9216, 9833, 10240, 11520, 12288, 15360, 18432, 19666, 20480, 23040, 29499, 30720, 36864, 39332, 46080, 49165, 58998, 61440, 78664, 88497, 92160, 98330, 117996, 147495, 157328, 176994, 184320, 196660, 235992, 294990, 314656, 353988, 393320, 442485, 471984, 589980, 629312, 707976, 786640, 884970, 943968, 1179960, 1258624, 1415952, 1573280, 1769940, 1887936, 2359920, 2517248, 2831904, 3146560, 3539880, 3775872, 4719840, 5034496, 5663808, 6293120, 7079760, 7551744, 9439680, 10068992, 11327616, 12586240, 14159520, 15103488, 18879360, 20137984, 22655232, 25172480, 28319040, 30206976, 37758720, 40275968, 45310464, 50344960, 56638080, 60413952, 75517440, 90620928, 100689920, 113276160, 120827904, 151034880, 181241856, 201379840, 226552320, 302069760, 362483712, 453104640, 604139520, 906209280, 1812418560]

約数ペア:

[(1, 1812418560), (2, 906209280), (3, 604139520), (4, 453104640), (5, 362483712), (6, 302069760), (8, 226552320), (9, 201379840), (10, 181241856), (12, 151034880), (15, 120827904), (16, 113276160), (18, 100689920), (20, 90620928), (24, 75517440), (30, 60413952), (32, 56638080), (36, 50344960), (40, 45310464), (45, 40275968), (48, 37758720), (60, 30206976), (64, 28319040), (72, 25172480), (80, 22655232), (90, 20137984), (96, 18879360), (120, 15103488), (128, 14159520), (144, 12586240), (160, 11327616), (180, 10068992), (192, 9439680), (240, 7551744), (256, 7079760), (288, 6293120), (320, 5663808), (360, 5034496), (384, 4719840), (480, 3775872), (512, 3539880), (576, 3146560), (640, 2831904), (720, 2517248), (768, 2359920), (960, 1887936), (1024, 1769940), (1152, 1573280), (1280, 1415952), (1440, 1258624), (1536, 1179960), (1920, 943968), (2048, 884970), (2304, 786640), (2560, 707976), (2880, 629312), (3072, 589980), (3840, 471984), (4096, 442485), (4608, 393320), (5120, 353988), (5760, 314656), (6144, 294990), (7680, 235992), (9216, 196660), (9833, 184320), (10240, 176994), (11520, 157328), (12288, 147495), (15360, 117996), (18432, 98330), (19666, 92160), (20480, 88497), (23040, 78664), (29499, 61440), (30720, 58998), (36864, 49165), (39332, 46080)]