218360040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1819667}}^1$

素因数の和:1819681

約数の個数: 32

約数和(自身を含む): 655080480

約数和(自身を除く): 436720440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1819667, 3639334, 5459001, 7278668, 9098335, 10918002, 14557336, 18196670, 21836004, 27295005, 36393340, 43672008, 54590010, 72786680, 109180020, 218360040]

約数ペア:

[(1, 218360040), (2, 109180020), (3, 72786680), (4, 54590010), (5, 43672008), (6, 36393340), (8, 27295005), (10, 21836004), (12, 18196670), (15, 14557336), (20, 10918002), (24, 9098335), (30, 7278668), (40, 5459001), (60, 3639334), (120, 1819667)]