5387520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 18248832

約数和(自身を除く): 12861312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 61, 64, 69, 80, 92, 96, 115, 120, 122, 128, 138, 160, 183, 184, 192, 230, 240, 244, 256, 276, 305, 320, 345, 366, 368, 384, 460, 480, 488, 552, 610, 640, 690, 732, 736, 768, 915, 920, 960, 976, 1104, 1220, 1280, 1380, 1403, 1464, 1472, 1830, 1840, 1920, 1952, 2208, 2440, 2760, 2806, 2928, 2944, 3660, 3680, 3840, 3904, 4209, 4416, 4880, 5520, 5612, 5856, 5888, 7015, 7320, 7360, 7808, 8418, 8832, 9760, 11040, 11224, 11712, 14030, 14640, 14720, 15616, 16836, 17664, 19520, 21045, 22080, 22448, 23424, 28060, 29280, 29440, 33672, 39040, 42090, 44160, 44896, 46848, 56120, 58560, 67344, 78080, 84180, 88320, 89792, 112240, 117120, 134688, 168360, 179584, 224480, 234240, 269376, 336720, 359168, 448960, 538752, 673440, 897920, 1077504, 1346880, 1795840, 2693760, 5387520]

約数ペア:

[(1, 5387520), (2, 2693760), (3, 1795840), (4, 1346880), (5, 1077504), (6, 897920), (8, 673440), (10, 538752), (12, 448960), (15, 359168), (16, 336720), (20, 269376), (23, 234240), (24, 224480), (30, 179584), (32, 168360), (40, 134688), (46, 117120), (48, 112240), (60, 89792), (61, 88320), (64, 84180), (69, 78080), (80, 67344), (92, 58560), (96, 56120), (115, 46848), (120, 44896), (122, 44160), (128, 42090), (138, 39040), (160, 33672), (183, 29440), (184, 29280), (192, 28060), (230, 23424), (240, 22448), (244, 22080), (256, 21045), (276, 19520), (305, 17664), (320, 16836), (345, 15616), (366, 14720), (368, 14640), (384, 14030), (460, 11712), (480, 11224), (488, 11040), (552, 9760), (610, 8832), (640, 8418), (690, 7808), (732, 7360), (736, 7320), (768, 7015), (915, 5888), (920, 5856), (960, 5612), (976, 5520), (1104, 4880), (1220, 4416), (1280, 4209), (1380, 3904), (1403, 3840), (1464, 3680), (1472, 3660), (1830, 2944), (1840, 2928), (1920, 2806), (1952, 2760), (2208, 2440)]