54456960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 175815360

約数和(自身を除く): 121358400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 128, 160, 192, 226, 240, 251, 320, 339, 384, 452, 480, 502, 565, 640, 678, 753, 904, 960, 1004, 1130, 1255, 1356, 1506, 1695, 1808, 1920, 2008, 2260, 2510, 2712, 3012, 3390, 3616, 3765, 4016, 4520, 5020, 5424, 6024, 6780, 7232, 7530, 8032, 9040, 10040, 10848, 12048, 13560, 14464, 15060, 16064, 18080, 20080, 21696, 24096, 27120, 28363, 30120, 32128, 36160, 40160, 43392, 48192, 54240, 56726, 60240, 72320, 80320, 85089, 96384, 108480, 113452, 120480, 141815, 160640, 170178, 216960, 226904, 240960, 283630, 340356, 425445, 453808, 481920, 567260, 680712, 850890, 907616, 1134520, 1361424, 1701780, 1815232, 2269040, 2722848, 3403560, 3630464, 4538080, 5445696, 6807120, 9076160, 10891392, 13614240, 18152320, 27228480, 54456960]

約数ペア:

[(1, 54456960), (2, 27228480), (3, 18152320), (4, 13614240), (5, 10891392), (6, 9076160), (8, 6807120), (10, 5445696), (12, 4538080), (15, 3630464), (16, 3403560), (20, 2722848), (24, 2269040), (30, 1815232), (32, 1701780), (40, 1361424), (48, 1134520), (60, 907616), (64, 850890), (80, 680712), (96, 567260), (113, 481920), (120, 453808), (128, 425445), (160, 340356), (192, 283630), (226, 240960), (240, 226904), (251, 216960), (320, 170178), (339, 160640), (384, 141815), (452, 120480), (480, 113452), (502, 108480), (565, 96384), (640, 85089), (678, 80320), (753, 72320), (904, 60240), (960, 56726), (1004, 54240), (1130, 48192), (1255, 43392), (1356, 40160), (1506, 36160), (1695, 32128), (1808, 30120), (1920, 28363), (2008, 27120), (2260, 24096), (2510, 21696), (2712, 20080), (3012, 18080), (3390, 16064), (3616, 15060), (3765, 14464), (4016, 13560), (4520, 12048), (5020, 10848), (5424, 10040), (6024, 9040), (6780, 8032), (7232, 7530)]