4518120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1674

約数の個数: 64

約数和(自身を含む): 14152320

約数和(自身を除く): 9634200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 1637, 2760, 3274, 4911, 6548, 8185, 9822, 13096, 16370, 19644, 24555, 32740, 37651, 39288, 49110, 65480, 75302, 98220, 112953, 150604, 188255, 196440, 225906, 301208, 376510, 451812, 564765, 753020, 903624, 1129530, 1506040, 2259060, 4518120]

約数ペア:

[(1, 4518120), (2, 2259060), (3, 1506040), (4, 1129530), (5, 903624), (6, 753020), (8, 564765), (10, 451812), (12, 376510), (15, 301208), (20, 225906), (23, 196440), (24, 188255), (30, 150604), (40, 112953), (46, 98220), (60, 75302), (69, 65480), (92, 49110), (115, 39288), (120, 37651), (138, 32740), (184, 24555), (230, 19644), (276, 16370), (345, 13096), (460, 9822), (552, 8185), (690, 6548), (920, 4911), (1380, 3274), (1637, 2760)]