54474240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 160

約数和(自身を含む): 179426016

約数和(自身を除く): 124951776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 173, 192, 205, 240, 246, 256, 320, 328, 346, 384, 410, 480, 492, 512, 519, 615, 640, 656, 692, 768, 820, 865, 960, 984, 1038, 1230, 1280, 1312, 1384, 1536, 1640, 1730, 1920, 1968, 2076, 2460, 2560, 2595, 2624, 2768, 3280, 3460, 3840, 3936, 4152, 4920, 5190, 5248, 5536, 6560, 6920, 7093, 7680, 7872, 8304, 9840, 10380, 10496, 11072, 13120, 13840, 14186, 15744, 16608, 19680, 20760, 20992, 21279, 22144, 26240, 27680, 28372, 31488, 33216, 35465, 39360, 41520, 42558, 44288, 52480, 55360, 56744, 62976, 66432, 70930, 78720, 83040, 85116, 88576, 104960, 106395, 110720, 113488, 132864, 141860, 157440, 166080, 170232, 212790, 221440, 226976, 265728, 283720, 314880, 332160, 340464, 425580, 442880, 453952, 567440, 664320, 680928, 851160, 907904, 1134880, 1328640, 1361856, 1702320, 1815808, 2269760, 2723712, 3404640, 3631616, 4539520, 5447424, 6809280, 9079040, 10894848, 13618560, 18158080, 27237120, 54474240]

約数ペア:

[(1, 54474240), (2, 27237120), (3, 18158080), (4, 13618560), (5, 10894848), (6, 9079040), (8, 6809280), (10, 5447424), (12, 4539520), (15, 3631616), (16, 3404640), (20, 2723712), (24, 2269760), (30, 1815808), (32, 1702320), (40, 1361856), (41, 1328640), (48, 1134880), (60, 907904), (64, 851160), (80, 680928), (82, 664320), (96, 567440), (120, 453952), (123, 442880), (128, 425580), (160, 340464), (164, 332160), (173, 314880), (192, 283720), (205, 265728), (240, 226976), (246, 221440), (256, 212790), (320, 170232), (328, 166080), (346, 157440), (384, 141860), (410, 132864), (480, 113488), (492, 110720), (512, 106395), (519, 104960), (615, 88576), (640, 85116), (656, 83040), (692, 78720), (768, 70930), (820, 66432), (865, 62976), (960, 56744), (984, 55360), (1038, 52480), (1230, 44288), (1280, 42558), (1312, 41520), (1384, 39360), (1536, 35465), (1640, 33216), (1730, 31488), (1920, 28372), (1968, 27680), (2076, 26240), (2460, 22144), (2560, 21279), (2595, 20992), (2624, 20760), (2768, 19680), (3280, 16608), (3460, 15744), (3840, 14186), (3936, 13840), (4152, 13120), (4920, 11072), (5190, 10496), (5248, 10380), (5536, 9840), (6560, 8304), (6920, 7872), (7093, 7680)]