15880824

素因数分解:

$2^3\times 3^2\times {\mathrm{367}}^1\times {\mathrm{601}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 43199520

約数和(自身を除く): 27318696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 367, 601, 734, 1101, 1202, 1468, 1803, 2202, 2404, 2936, 3303, 3606, 4404, 4808, 5409, 6606, 7212, 8808, 10818, 13212, 14424, 21636, 26424, 43272, 220567, 441134, 661701, 882268, 1323402, 1764536, 1985103, 2646804, 3970206, 5293608, 7940412, 15880824]

約数ペア:

[(1, 15880824), (2, 7940412), (3, 5293608), (4, 3970206), (6, 2646804), (8, 1985103), (9, 1764536), (12, 1323402), (18, 882268), (24, 661701), (36, 441134), (72, 220567), (367, 43272), (601, 26424), (734, 21636), (1101, 14424), (1202, 13212), (1468, 10818), (1803, 8808), (2202, 7212), (2404, 6606), (2936, 5409), (3303, 4808), (3606, 4404)]