27842080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{24859}}^1$

素因数の和:24881

約数の個数: 48

約数和(自身を含む): 75176640

約数和(自身を除く): 47334560

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, 24859, 49718, 99436, 124295, 174013, 198872, 248590, 348026, 397744, 497180, 696052, 795488, 870065, 994360, 1392104, 1740130, 1988720, 2784208, 3480260, 3977440, 5568416, 6960520, 13921040, 27842080]

約数ペア:

[(1, 27842080), (2, 13921040), (4, 6960520), (5, 5568416), (7, 3977440), (8, 3480260), (10, 2784208), (14, 1988720), (16, 1740130), (20, 1392104), (28, 994360), (32, 870065), (35, 795488), (40, 696052), (56, 497180), (70, 397744), (80, 348026), (112, 248590), (140, 198872), (160, 174013), (224, 124295), (280, 99436), (560, 49718), (1120, 24859)]