118506120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42937}}^1$

素因数の和:42974

約数の個数: 64

約数和(自身を含む): 370984320

約数和(自身を除く): 252478200

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, 2760, 42937, 85874, 128811, 171748, 214685, 257622, 343496, 429370, 515244, 644055, 858740, 987551, 1030488, 1288110, 1717480, 1975102, 2576220, 2962653, 3950204, 4937755, 5152440, 5925306, 7900408, 9875510, 11850612, 14813265, 19751020, 23701224, 29626530, 39502040, 59253060, 118506120]

約数ペア:

[(1, 118506120), (2, 59253060), (3, 39502040), (4, 29626530), (5, 23701224), (6, 19751020), (8, 14813265), (10, 11850612), (12, 9875510), (15, 7900408), (20, 5925306), (23, 5152440), (24, 4937755), (30, 3950204), (40, 2962653), (46, 2576220), (60, 1975102), (69, 1717480), (92, 1288110), (115, 1030488), (120, 987551), (138, 858740), (184, 644055), (230, 515244), (276, 429370), (345, 343496), (460, 257622), (552, 214685), (690, 171748), (920, 128811), (1380, 85874), (2760, 42937)]