27311360

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1163

約数の個数: 72

約数和(自身を含む): 68923680

約数和(自身を除く): 41612320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1123, 1216, 1280, 1520, 2246, 2432, 3040, 4492, 4864, 5615, 6080, 8984, 11230, 12160, 17968, 21337, 22460, 24320, 35936, 42674, 44920, 71872, 85348, 89840, 106685, 143744, 170696, 179680, 213370, 287488, 341392, 359360, 426740, 682784, 718720, 853480, 1365568, 1437440, 1706960, 2731136, 3413920, 5462272, 6827840, 13655680, 27311360]

約数ペア:

[(1, 27311360), (2, 13655680), (4, 6827840), (5, 5462272), (8, 3413920), (10, 2731136), (16, 1706960), (19, 1437440), (20, 1365568), (32, 853480), (38, 718720), (40, 682784), (64, 426740), (76, 359360), (80, 341392), (95, 287488), (128, 213370), (152, 179680), (160, 170696), (190, 143744), (256, 106685), (304, 89840), (320, 85348), (380, 71872), (608, 44920), (640, 42674), (760, 35936), (1123, 24320), (1216, 22460), (1280, 21337), (1520, 17968), (2246, 12160), (2432, 11230), (3040, 8984), (4492, 6080), (4864, 5615)]