56156160

素因数分解:

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

素因数の和:491

約数の個数: 112

約数和(自身を含む): 180081936

約数和(自身を除く): 123925776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 457, 480, 512, 640, 768, 914, 960, 1024, 1280, 1371, 1536, 1828, 1920, 2048, 2285, 2560, 2742, 3072, 3656, 3840, 4096, 4570, 5120, 5484, 6144, 6855, 7312, 7680, 8192, 9140, 10240, 10968, 12288, 13710, 14624, 15360, 18280, 20480, 21936, 24576, 27420, 29248, 30720, 36560, 40960, 43872, 54840, 58496, 61440, 73120, 87744, 109680, 116992, 122880, 146240, 175488, 219360, 233984, 292480, 350976, 438720, 467968, 584960, 701952, 877440, 935936, 1169920, 1403904, 1754880, 1871872, 2339840, 2807808, 3509760, 3743744, 4679680, 5615616, 7019520, 9359360, 11231232, 14039040, 18718720, 28078080, 56156160]

約数ペア:

[(1, 56156160), (2, 28078080), (3, 18718720), (4, 14039040), (5, 11231232), (6, 9359360), (8, 7019520), (10, 5615616), (12, 4679680), (15, 3743744), (16, 3509760), (20, 2807808), (24, 2339840), (30, 1871872), (32, 1754880), (40, 1403904), (48, 1169920), (60, 935936), (64, 877440), (80, 701952), (96, 584960), (120, 467968), (128, 438720), (160, 350976), (192, 292480), (240, 233984), (256, 219360), (320, 175488), (384, 146240), (457, 122880), (480, 116992), (512, 109680), (640, 87744), (768, 73120), (914, 61440), (960, 58496), (1024, 54840), (1280, 43872), (1371, 40960), (1536, 36560), (1828, 30720), (1920, 29248), (2048, 27420), (2285, 24576), (2560, 21936), (2742, 20480), (3072, 18280), (3656, 15360), (3840, 14624), (4096, 13710), (4570, 12288), (5120, 10968), (5484, 10240), (6144, 9140), (6855, 8192), (7312, 7680)]