6628784640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{863123}}^1$

素因数の和:863149

約数の個数: 80

約数和(自身を含む): 21191420448

約数和(自身を除く): 14562635808

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 863123, 1726246, 2589369, 3452492, 4315615, 5178738, 6904984, 8631230, 10357476, 12946845, 13809968, 17262460, 20714952, 25893690, 27619936, 34524920, 41429904, 51787380, 55239872, 69049840, 82859808, 103574760, 110479744, 138099680, 165719616, 207149520, 220959488, 276199360, 331439232, 414299040, 441918976, 552398720, 662878464, 828598080, 1104797440, 1325756928, 1657196160, 2209594880, 3314392320, 6628784640]

約数ペア:

[(1, 6628784640), (2, 3314392320), (3, 2209594880), (4, 1657196160), (5, 1325756928), (6, 1104797440), (8, 828598080), (10, 662878464), (12, 552398720), (15, 441918976), (16, 414299040), (20, 331439232), (24, 276199360), (30, 220959488), (32, 207149520), (40, 165719616), (48, 138099680), (60, 110479744), (64, 103574760), (80, 82859808), (96, 69049840), (120, 55239872), (128, 51787380), (160, 41429904), (192, 34524920), (240, 27619936), (256, 25893690), (320, 20714952), (384, 17262460), (480, 13809968), (512, 12946845), (640, 10357476), (768, 8631230), (960, 6904984), (1280, 5178738), (1536, 4315615), (1920, 3452492), (2560, 2589369), (3840, 1726246), (7680, 863123)]