313262760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113501}}^1$

素因数の和:113538

約数の個数: 64

約数和(自身を含む): 980657280

約数和(自身を除く): 667394520

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, 113501, 227002, 340503, 454004, 567505, 681006, 908008, 1135010, 1362012, 1702515, 2270020, 2610523, 2724024, 3405030, 4540040, 5221046, 6810060, 7831569, 10442092, 13052615, 13620120, 15663138, 20884184, 26105230, 31326276, 39157845, 52210460, 62652552, 78315690, 104420920, 156631380, 313262760]

約数ペア:

[(1, 313262760), (2, 156631380), (3, 104420920), (4, 78315690), (5, 62652552), (6, 52210460), (8, 39157845), (10, 31326276), (12, 26105230), (15, 20884184), (20, 15663138), (23, 13620120), (24, 13052615), (30, 10442092), (40, 7831569), (46, 6810060), (60, 5221046), (69, 4540040), (92, 3405030), (115, 2724024), (120, 2610523), (138, 2270020), (184, 1702515), (230, 1362012), (276, 1135010), (345, 908008), (460, 681006), (552, 567505), (690, 454004), (920, 340503), (1380, 227002), (2760, 113501)]