54879120

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{941}}^1$

素因数の和:972

約数の個数: 140

約数和(自身を含む): 191506716

約数和(自身を除く): 136627596

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 941, 972, 1080, 1215, 1296, 1458, 1620, 1882, 1944, 2160, 2430, 2823, 2916, 3240, 3645, 3764, 3888, 4705, 4860, 5646, 5832, 6480, 7290, 7528, 8469, 9410, 9720, 11292, 11664, 14115, 14580, 15056, 16938, 18820, 19440, 22584, 25407, 28230, 29160, 33876, 37640, 42345, 45168, 50814, 56460, 58320, 67752, 75280, 76221, 84690, 101628, 112920, 127035, 135504, 152442, 169380, 203256, 225840, 228663, 254070, 304884, 338760, 381105, 406512, 457326, 508140, 609768, 677520, 685989, 762210, 914652, 1016280, 1143315, 1219536, 1371978, 1524420, 1829304, 2032560, 2286630, 2743956, 3048840, 3429945, 3658608, 4573260, 5487912, 6097680, 6859890, 9146520, 10975824, 13719780, 18293040, 27439560, 54879120]

約数ペア:

[(1, 54879120), (2, 27439560), (3, 18293040), (4, 13719780), (5, 10975824), (6, 9146520), (8, 6859890), (9, 6097680), (10, 5487912), (12, 4573260), (15, 3658608), (16, 3429945), (18, 3048840), (20, 2743956), (24, 2286630), (27, 2032560), (30, 1829304), (36, 1524420), (40, 1371978), (45, 1219536), (48, 1143315), (54, 1016280), (60, 914652), (72, 762210), (80, 685989), (81, 677520), (90, 609768), (108, 508140), (120, 457326), (135, 406512), (144, 381105), (162, 338760), (180, 304884), (216, 254070), (240, 228663), (243, 225840), (270, 203256), (324, 169380), (360, 152442), (405, 135504), (432, 127035), (486, 112920), (540, 101628), (648, 84690), (720, 76221), (729, 75280), (810, 67752), (941, 58320), (972, 56460), (1080, 50814), (1215, 45168), (1296, 42345), (1458, 37640), (1620, 33876), (1882, 29160), (1944, 28230), (2160, 25407), (2430, 22584), (2823, 19440), (2916, 18820), (3240, 16938), (3645, 15056), (3764, 14580), (3888, 14115), (4705, 11664), (4860, 11292), (5646, 9720), (5832, 9410), (6480, 8469), (7290, 7528)]