30658560

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{499}}^1$

素因数の和:531

約数の個数: 104

約数和(自身を含む): 98292000

約数和(自身を除く): 67633440

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, 480, 499, 512, 640, 768, 960, 998, 1024, 1280, 1497, 1536, 1920, 1996, 2048, 2495, 2560, 2994, 3072, 3840, 3992, 4096, 4990, 5120, 5988, 6144, 7485, 7680, 7984, 9980, 10240, 11976, 12288, 14970, 15360, 15968, 19960, 20480, 23952, 29940, 30720, 31936, 39920, 47904, 59880, 61440, 63872, 79840, 95808, 119760, 127744, 159680, 191616, 239520, 255488, 319360, 383232, 479040, 510976, 638720, 766464, 958080, 1021952, 1277440, 1532928, 1916160, 2043904, 2554880, 3065856, 3832320, 5109760, 6131712, 7664640, 10219520, 15329280, 30658560]

約数ペア:

[(1, 30658560), (2, 15329280), (3, 10219520), (4, 7664640), (5, 6131712), (6, 5109760), (8, 3832320), (10, 3065856), (12, 2554880), (15, 2043904), (16, 1916160), (20, 1532928), (24, 1277440), (30, 1021952), (32, 958080), (40, 766464), (48, 638720), (60, 510976), (64, 479040), (80, 383232), (96, 319360), (120, 255488), (128, 239520), (160, 191616), (192, 159680), (240, 127744), (256, 119760), (320, 95808), (384, 79840), (480, 63872), (499, 61440), (512, 59880), (640, 47904), (768, 39920), (960, 31936), (998, 30720), (1024, 29940), (1280, 23952), (1497, 20480), (1536, 19960), (1920, 15968), (1996, 15360), (2048, 14970), (2495, 12288), (2560, 11976), (2994, 10240), (3072, 9980), (3840, 7984), (3992, 7680), (4096, 7485), (4990, 6144), (5120, 5988)]