13620120

素因数分解:

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

素因数の和:113515

約数の個数: 32

約数和(自身を含む): 40860720

約数和(自身を除く): 27240600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 113501, 227002, 340503, 454004, 567505, 681006, 908008, 1135010, 1362012, 1702515, 2270020, 2724024, 3405030, 4540040, 6810060, 13620120]

約数ペア:

[(1, 13620120), (2, 6810060), (3, 4540040), (4, 3405030), (5, 2724024), (6, 2270020), (8, 1702515), (10, 1362012), (12, 1135010), (15, 908008), (20, 681006), (24, 567505), (30, 454004), (40, 340503), (60, 227002), (120, 113501)]