54243840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1009}}^1$

素因数の和:1042

約数の個数: 160

約数和(自身を含む): 198380160

約数和(自身を除く): 144136320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1009, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2018, 2240, 2560, 2688, 3027, 3360, 3584, 3840, 4036, 4480, 5045, 5376, 6054, 6720, 7063, 7680, 8072, 8960, 10090, 10752, 12108, 13440, 14126, 15135, 16144, 17920, 20180, 21189, 24216, 26880, 28252, 30270, 32288, 35315, 40360, 42378, 48432, 53760, 56504, 60540, 64576, 70630, 80720, 84756, 96864, 105945, 113008, 121080, 129152, 141260, 161440, 169512, 193728, 211890, 226016, 242160, 258304, 282520, 322880, 339024, 387456, 423780, 452032, 484320, 516608, 565040, 645760, 678048, 774912, 847560, 904064, 968640, 1130080, 1291520, 1356096, 1549824, 1695120, 1808128, 1937280, 2260160, 2583040, 2712192, 3390240, 3616256, 3874560, 4520320, 5424384, 6780480, 7749120, 9040640, 10848768, 13560960, 18081280, 27121920, 54243840]

約数ペア:

[(1, 54243840), (2, 27121920), (3, 18081280), (4, 13560960), (5, 10848768), (6, 9040640), (7, 7749120), (8, 6780480), (10, 5424384), (12, 4520320), (14, 3874560), (15, 3616256), (16, 3390240), (20, 2712192), (21, 2583040), (24, 2260160), (28, 1937280), (30, 1808128), (32, 1695120), (35, 1549824), (40, 1356096), (42, 1291520), (48, 1130080), (56, 968640), (60, 904064), (64, 847560), (70, 774912), (80, 678048), (84, 645760), (96, 565040), (105, 516608), (112, 484320), (120, 452032), (128, 423780), (140, 387456), (160, 339024), (168, 322880), (192, 282520), (210, 258304), (224, 242160), (240, 226016), (256, 211890), (280, 193728), (320, 169512), (336, 161440), (384, 141260), (420, 129152), (448, 121080), (480, 113008), (512, 105945), (560, 96864), (640, 84756), (672, 80720), (768, 70630), (840, 64576), (896, 60540), (960, 56504), (1009, 53760), (1120, 48432), (1280, 42378), (1344, 40360), (1536, 35315), (1680, 32288), (1792, 30270), (1920, 28252), (2018, 26880), (2240, 24216), (2560, 21189), (2688, 20180), (3027, 17920), (3360, 16144), (3584, 15135), (3840, 14126), (4036, 13440), (4480, 12108), (5045, 10752), (5376, 10090), (6054, 8960), (6720, 8072), (7063, 7680)]