162522080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{145109}}^1$

素因数の和:145131

約数の個数: 48

約数和(自身を含む): 438812640

約数和(自身を除く): 276290560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 145109, 290218, 580436, 725545, 1015763, 1160872, 1451090, 2031526, 2321744, 2902180, 4063052, 4643488, 5078815, 5804360, 8126104, 10157630, 11608720, 16252208, 20315260, 23217440, 32504416, 40630520, 81261040, 162522080]

約数ペア:

[(1, 162522080), (2, 81261040), (4, 40630520), (5, 32504416), (7, 23217440), (8, 20315260), (10, 16252208), (14, 11608720), (16, 10157630), (20, 8126104), (28, 5804360), (32, 5078815), (35, 4643488), (40, 4063052), (56, 2902180), (70, 2321744), (80, 2031526), (112, 1451090), (140, 1160872), (160, 1015763), (224, 725545), (280, 580436), (560, 290218), (1120, 145109)]