1167746720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1042631}}^1$

素因数の和:1042653

約数の個数: 48

約数和(自身を含む): 3152919168

約数和(自身を除く): 1985172448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1042631, 2085262, 4170524, 5213155, 7298417, 8341048, 10426310, 14596834, 16682096, 20852620, 29193668, 33364192, 36492085, 41705240, 58387336, 72984170, 83410480, 116774672, 145968340, 166820960, 233549344, 291936680, 583873360, 1167746720]

約数ペア:

[(1, 1167746720), (2, 583873360), (4, 291936680), (5, 233549344), (7, 166820960), (8, 145968340), (10, 116774672), (14, 83410480), (16, 72984170), (20, 58387336), (28, 41705240), (32, 36492085), (35, 33364192), (40, 29193668), (56, 20852620), (70, 16682096), (80, 14596834), (112, 10426310), (140, 8341048), (160, 7298417), (224, 5213155), (280, 4170524), (560, 2085262), (1120, 1042631)]