286144920

素因数分解:

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

素因数の和:264969

約数の個数: 64

約数和(自身を含む): 953820000

約数和(自身を除く): 667675080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 264949, 529898, 794847, 1059796, 1324745, 1589694, 2119592, 2384541, 2649490, 3179388, 3974235, 4769082, 5298980, 6358776, 7153623, 7948470, 9538164, 10597960, 11922705, 14307246, 15896940, 19076328, 23845410, 28614492, 31793880, 35768115, 47690820, 57228984, 71536230, 95381640, 143072460, 286144920]

約数ペア:

[(1, 286144920), (2, 143072460), (3, 95381640), (4, 71536230), (5, 57228984), (6, 47690820), (8, 35768115), (9, 31793880), (10, 28614492), (12, 23845410), (15, 19076328), (18, 15896940), (20, 14307246), (24, 11922705), (27, 10597960), (30, 9538164), (36, 7948470), (40, 7153623), (45, 6358776), (54, 5298980), (60, 4769082), (72, 3974235), (90, 3179388), (108, 2649490), (120, 2384541), (135, 2119592), (180, 1589694), (216, 1324745), (270, 1059796), (360, 794847), (540, 529898), (1080, 264949)]