27670720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1$

素因数の和:1158

約数の個数: 112

約数和(自身を含む): 82222848

約数和(自身を除く): 54552128

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1123, 1232, 1540, 1760, 2240, 2246, 2464, 3080, 3520, 4492, 4928, 5615, 6160, 7861, 8984, 11230, 12320, 12353, 15722, 17968, 22460, 24640, 24706, 31444, 35936, 39305, 44920, 49412, 61765, 62888, 71872, 78610, 86471, 89840, 98824, 123530, 125776, 157220, 172942, 179680, 197648, 247060, 251552, 314440, 345884, 359360, 395296, 432355, 494120, 503104, 628880, 691768, 790592, 864710, 988240, 1257760, 1383536, 1729420, 1976480, 2515520, 2767072, 3458840, 3952960, 5534144, 6917680, 13835360, 27670720]

約数ペア:

[(1, 27670720), (2, 13835360), (4, 6917680), (5, 5534144), (7, 3952960), (8, 3458840), (10, 2767072), (11, 2515520), (14, 1976480), (16, 1729420), (20, 1383536), (22, 1257760), (28, 988240), (32, 864710), (35, 790592), (40, 691768), (44, 628880), (55, 503104), (56, 494120), (64, 432355), (70, 395296), (77, 359360), (80, 345884), (88, 314440), (110, 251552), (112, 247060), (140, 197648), (154, 179680), (160, 172942), (176, 157220), (220, 125776), (224, 123530), (280, 98824), (308, 89840), (320, 86471), (352, 78610), (385, 71872), (440, 62888), (448, 61765), (560, 49412), (616, 44920), (704, 39305), (770, 35936), (880, 31444), (1120, 24706), (1123, 24640), (1232, 22460), (1540, 17968), (1760, 15722), (2240, 12353), (2246, 12320), (2464, 11230), (3080, 8984), (3520, 7861), (4492, 6160), (4928, 5615)]