40855680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 145356120

約数和(自身を除く): 104500440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 173, 180, 192, 205, 240, 246, 288, 320, 328, 346, 360, 369, 384, 410, 480, 492, 519, 576, 615, 640, 656, 692, 720, 738, 820, 865, 960, 984, 1038, 1152, 1230, 1312, 1384, 1440, 1476, 1557, 1640, 1730, 1845, 1920, 1968, 2076, 2460, 2595, 2624, 2768, 2880, 2952, 3114, 3280, 3460, 3690, 3936, 4152, 4920, 5190, 5248, 5536, 5760, 5904, 6228, 6560, 6920, 7093, 7380, 7785, 7872, 8304, 9840, 10380, 11072, 11808, 12456, 13120, 13840, 14186, 14760, 15570, 15744, 16608, 19680, 20760, 21279, 22144, 23616, 24912, 26240, 27680, 28372, 29520, 31140, 33216, 35465, 39360, 41520, 42558, 47232, 49824, 55360, 56744, 59040, 62280, 63837, 66432, 70930, 78720, 83040, 85116, 99648, 106395, 110720, 113488, 118080, 124560, 127674, 141860, 166080, 170232, 199296, 212790, 226976, 236160, 249120, 255348, 283720, 319185, 332160, 340464, 425580, 453952, 498240, 510696, 567440, 638370, 680928, 851160, 907904, 996480, 1021392, 1134880, 1276740, 1361856, 1702320, 2042784, 2269760, 2553480, 2723712, 3404640, 4085568, 4539520, 5106960, 6809280, 8171136, 10213920, 13618560, 20427840, 40855680]

約数ペア:

[(1, 40855680), (2, 20427840), (3, 13618560), (4, 10213920), (5, 8171136), (6, 6809280), (8, 5106960), (9, 4539520), (10, 4085568), (12, 3404640), (15, 2723712), (16, 2553480), (18, 2269760), (20, 2042784), (24, 1702320), (30, 1361856), (32, 1276740), (36, 1134880), (40, 1021392), (41, 996480), (45, 907904), (48, 851160), (60, 680928), (64, 638370), (72, 567440), (80, 510696), (82, 498240), (90, 453952), (96, 425580), (120, 340464), (123, 332160), (128, 319185), (144, 283720), (160, 255348), (164, 249120), (173, 236160), (180, 226976), (192, 212790), (205, 199296), (240, 170232), (246, 166080), (288, 141860), (320, 127674), (328, 124560), (346, 118080), (360, 113488), (369, 110720), (384, 106395), (410, 99648), (480, 85116), (492, 83040), (519, 78720), (576, 70930), (615, 66432), (640, 63837), (656, 62280), (692, 59040), (720, 56744), (738, 55360), (820, 49824), (865, 47232), (960, 42558), (984, 41520), (1038, 39360), (1152, 35465), (1230, 33216), (1312, 31140), (1384, 29520), (1440, 28372), (1476, 27680), (1557, 26240), (1640, 24912), (1730, 23616), (1845, 22144), (1920, 21279), (1968, 20760), (2076, 19680), (2460, 16608), (2595, 15744), (2624, 15570), (2768, 14760), (2880, 14186), (2952, 13840), (3114, 13120), (3280, 12456), (3460, 11808), (3690, 11072), (3936, 10380), (4152, 9840), (4920, 8304), (5190, 7872), (5248, 7785), (5536, 7380), (5760, 7093), (5904, 6920), (6228, 6560)]