55607040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1609}}^1$

素因数の和:1639

約数の個数: 144

約数和(自身を含む): 197450400

約数和(自身を除く): 141843360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1609, 1728, 1920, 2160, 2304, 2880, 3218, 3456, 3840, 4320, 4827, 5760, 6436, 6912, 8045, 8640, 9654, 11520, 12872, 14481, 16090, 17280, 19308, 24135, 25744, 28962, 32180, 34560, 38616, 43443, 48270, 51488, 57924, 64360, 72405, 77232, 86886, 96540, 102976, 115848, 128720, 144810, 154464, 173772, 193080, 205952, 217215, 231696, 257440, 289620, 308928, 347544, 386160, 411904, 434430, 463392, 514880, 579240, 617856, 695088, 772320, 868860, 926784, 1029760, 1158480, 1235712, 1390176, 1544640, 1737720, 1853568, 2059520, 2316960, 2780352, 3089280, 3475440, 3707136, 4633920, 5560704, 6178560, 6950880, 9267840, 11121408, 13901760, 18535680, 27803520, 55607040]

約数ペア:

[(1, 55607040), (2, 27803520), (3, 18535680), (4, 13901760), (5, 11121408), (6, 9267840), (8, 6950880), (9, 6178560), (10, 5560704), (12, 4633920), (15, 3707136), (16, 3475440), (18, 3089280), (20, 2780352), (24, 2316960), (27, 2059520), (30, 1853568), (32, 1737720), (36, 1544640), (40, 1390176), (45, 1235712), (48, 1158480), (54, 1029760), (60, 926784), (64, 868860), (72, 772320), (80, 695088), (90, 617856), (96, 579240), (108, 514880), (120, 463392), (128, 434430), (135, 411904), (144, 386160), (160, 347544), (180, 308928), (192, 289620), (216, 257440), (240, 231696), (256, 217215), (270, 205952), (288, 193080), (320, 173772), (360, 154464), (384, 144810), (432, 128720), (480, 115848), (540, 102976), (576, 96540), (640, 86886), (720, 77232), (768, 72405), (864, 64360), (960, 57924), (1080, 51488), (1152, 48270), (1280, 43443), (1440, 38616), (1609, 34560), (1728, 32180), (1920, 28962), (2160, 25744), (2304, 24135), (2880, 19308), (3218, 17280), (3456, 16090), (3840, 14481), (4320, 12872), (4827, 11520), (5760, 9654), (6436, 8640), (6912, 8045)]