6740120

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1009}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 15271200

約数和(自身を除く): 8531080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1009, 1336, 1670, 2018, 3340, 4036, 5045, 6680, 8072, 10090, 20180, 40360, 168503, 337006, 674012, 842515, 1348024, 1685030, 3370060, 6740120]

約数ペア:

[(1, 6740120), (2, 3370060), (4, 1685030), (5, 1348024), (8, 842515), (10, 674012), (20, 337006), (40, 168503), (167, 40360), (334, 20180), (668, 10090), (835, 8072), (1009, 6680), (1336, 5045), (1670, 4036), (2018, 3340)]