172088760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{62351}}^1$

素因数の和:62388

約数の個数: 64

約数和(自身を含む): 538721280

約数和(自身を除く): 366632520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 62351, 124702, 187053, 249404, 311755, 374106, 498808, 623510, 748212, 935265, 1247020, 1434073, 1496424, 1870530, 2494040, 2868146, 3741060, 4302219, 5736292, 7170365, 7482120, 8604438, 11472584, 14340730, 17208876, 21511095, 28681460, 34417752, 43022190, 57362920, 86044380, 172088760]

約数ペア:

[(1, 172088760), (2, 86044380), (3, 57362920), (4, 43022190), (5, 34417752), (6, 28681460), (8, 21511095), (10, 17208876), (12, 14340730), (15, 11472584), (20, 8604438), (23, 7482120), (24, 7170365), (30, 5736292), (40, 4302219), (46, 3741060), (60, 2868146), (69, 2494040), (92, 1870530), (115, 1496424), (120, 1434073), (138, 1247020), (184, 935265), (230, 748212), (276, 623510), (345, 498808), (460, 374106), (552, 311755), (690, 249404), (920, 187053), (1380, 124702), (2760, 62351)]