53575680

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{109}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 173012400

約数和(自身を除く): 119436720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 512, 545, 640, 654, 768, 872, 960, 1024, 1090, 1280, 1308, 1536, 1635, 1744, 1920, 2048, 2180, 2560, 2616, 3072, 3270, 3488, 3840, 4096, 4360, 5120, 5232, 6144, 6540, 6976, 7680, 8192, 8720, 10240, 10464, 12288, 13080, 13952, 15360, 16384, 17440, 20480, 20928, 24576, 26160, 27904, 30720, 32768, 34880, 40960, 41856, 49152, 52320, 55808, 61440, 69760, 81920, 83712, 98304, 104640, 111616, 122880, 139520, 163840, 167424, 209280, 223232, 245760, 279040, 334848, 418560, 446464, 491520, 558080, 669696, 837120, 892928, 1116160, 1339392, 1674240, 1785856, 2232320, 2678784, 3348480, 3571712, 4464640, 5357568, 6696960, 8929280, 10715136, 13393920, 17858560, 26787840, 53575680]

約数ペア:

[(1, 53575680), (2, 26787840), (3, 17858560), (4, 13393920), (5, 10715136), (6, 8929280), (8, 6696960), (10, 5357568), (12, 4464640), (15, 3571712), (16, 3348480), (20, 2678784), (24, 2232320), (30, 1785856), (32, 1674240), (40, 1339392), (48, 1116160), (60, 892928), (64, 837120), (80, 669696), (96, 558080), (109, 491520), (120, 446464), (128, 418560), (160, 334848), (192, 279040), (218, 245760), (240, 223232), (256, 209280), (320, 167424), (327, 163840), (384, 139520), (436, 122880), (480, 111616), (512, 104640), (545, 98304), (640, 83712), (654, 81920), (768, 69760), (872, 61440), (960, 55808), (1024, 52320), (1090, 49152), (1280, 41856), (1308, 40960), (1536, 34880), (1635, 32768), (1744, 30720), (1920, 27904), (2048, 26160), (2180, 24576), (2560, 20928), (2616, 20480), (3072, 17440), (3270, 16384), (3488, 15360), (3840, 13952), (4096, 13080), (4360, 12288), (5120, 10464), (5232, 10240), (6144, 8720), (6540, 8192), (6976, 7680)]