31793880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{264949}}^1$

素因数の和:264963

約数の個数: 32

約数和(自身を含む): 95382000

約数和(自身を除く): 63588120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 264949, 529898, 794847, 1059796, 1324745, 1589694, 2119592, 2649490, 3179388, 3974235, 5298980, 6358776, 7948470, 10597960, 15896940, 31793880]

約数ペア:

[(1, 31793880), (2, 15896940), (3, 10597960), (4, 7948470), (5, 6358776), (6, 5298980), (8, 3974235), (10, 3179388), (12, 2649490), (15, 2119592), (20, 1589694), (24, 1324745), (30, 1059796), (40, 794847), (60, 529898), (120, 264949)]