22220040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{185167}}^1$

素因数の和:185181

約数の個数: 32

約数和(自身を含む): 66660480

約数和(自身を除く): 44440440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 185167, 370334, 555501, 740668, 925835, 1111002, 1481336, 1851670, 2222004, 2777505, 3703340, 4444008, 5555010, 7406680, 11110020, 22220040]

約数ペア:

[(1, 22220040), (2, 11110020), (3, 7406680), (4, 5555010), (5, 4444008), (6, 3703340), (8, 2777505), (10, 2222004), (12, 1851670), (15, 1481336), (20, 1111002), (24, 925835), (30, 740668), (40, 555501), (60, 370334), (120, 185167)]