54228480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 160

約数和(自身を含む): 181488384

約数和(自身を除く): 127259904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 307, 320, 345, 368, 384, 460, 480, 512, 552, 614, 640, 690, 736, 768, 920, 921, 960, 1104, 1228, 1280, 1380, 1472, 1535, 1536, 1840, 1842, 1920, 2208, 2456, 2560, 2760, 2944, 3070, 3680, 3684, 3840, 4416, 4605, 4912, 5520, 5888, 6140, 7061, 7360, 7368, 7680, 8832, 9210, 9824, 11040, 11776, 12280, 14122, 14720, 14736, 17664, 18420, 19648, 21183, 22080, 24560, 28244, 29440, 29472, 35305, 35328, 36840, 39296, 42366, 44160, 49120, 56488, 58880, 58944, 70610, 73680, 78592, 84732, 88320, 98240, 105915, 112976, 117888, 141220, 147360, 157184, 169464, 176640, 196480, 211830, 225952, 235776, 282440, 294720, 338928, 392960, 423660, 451904, 471552, 564880, 589440, 677856, 785920, 847320, 903808, 1129760, 1178880, 1355712, 1694640, 1807616, 2259520, 2357760, 2711424, 3389280, 3615232, 4519040, 5422848, 6778560, 9038080, 10845696, 13557120, 18076160, 27114240, 54228480]

約数ペア:

[(1, 54228480), (2, 27114240), (3, 18076160), (4, 13557120), (5, 10845696), (6, 9038080), (8, 6778560), (10, 5422848), (12, 4519040), (15, 3615232), (16, 3389280), (20, 2711424), (23, 2357760), (24, 2259520), (30, 1807616), (32, 1694640), (40, 1355712), (46, 1178880), (48, 1129760), (60, 903808), (64, 847320), (69, 785920), (80, 677856), (92, 589440), (96, 564880), (115, 471552), (120, 451904), (128, 423660), (138, 392960), (160, 338928), (184, 294720), (192, 282440), (230, 235776), (240, 225952), (256, 211830), (276, 196480), (307, 176640), (320, 169464), (345, 157184), (368, 147360), (384, 141220), (460, 117888), (480, 112976), (512, 105915), (552, 98240), (614, 88320), (640, 84732), (690, 78592), (736, 73680), (768, 70610), (920, 58944), (921, 58880), (960, 56488), (1104, 49120), (1228, 44160), (1280, 42366), (1380, 39296), (1472, 36840), (1535, 35328), (1536, 35305), (1840, 29472), (1842, 29440), (1920, 28244), (2208, 24560), (2456, 22080), (2560, 21183), (2760, 19648), (2944, 18420), (3070, 17664), (3680, 14736), (3684, 14720), (3840, 14122), (4416, 12280), (4605, 11776), (4912, 11040), (5520, 9824), (5888, 9210), (6140, 8832), (7061, 7680), (7360, 7368)]