164774040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3623}}^1$

素因数の和:4016

約数の個数: 64

約数和(自身を含む): 495763200

約数和(自身を除く): 330989160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 3032, 3623, 3790, 4548, 5685, 7246, 7580, 9096, 10869, 11370, 14492, 15160, 18115, 21738, 22740, 28984, 36230, 43476, 45480, 54345, 72460, 86952, 108690, 144920, 217380, 434760, 1373117, 2746234, 4119351, 5492468, 6865585, 8238702, 10984936, 13731170, 16477404, 20596755, 27462340, 32954808, 41193510, 54924680, 82387020, 164774040]

約数ペア:

[(1, 164774040), (2, 82387020), (3, 54924680), (4, 41193510), (5, 32954808), (6, 27462340), (8, 20596755), (10, 16477404), (12, 13731170), (15, 10984936), (20, 8238702), (24, 6865585), (30, 5492468), (40, 4119351), (60, 2746234), (120, 1373117), (379, 434760), (758, 217380), (1137, 144920), (1516, 108690), (1895, 86952), (2274, 72460), (3032, 54345), (3623, 45480), (3790, 43476), (4548, 36230), (5685, 28984), (7246, 22740), (7580, 21738), (9096, 18115), (10869, 15160), (11370, 14492)]