2270040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18917}}^1$

素因数の和:18931

約数の個数: 32

約数和(自身を含む): 6810480

約数和(自身を除く): 4540440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18917, 37834, 56751, 75668, 94585, 113502, 151336, 189170, 227004, 283755, 378340, 454008, 567510, 756680, 1135020, 2270040]

約数ペア:

[(1, 2270040), (2, 1135020), (3, 756680), (4, 567510), (5, 454008), (6, 378340), (8, 283755), (10, 227004), (12, 189170), (15, 151336), (20, 113502), (24, 94585), (30, 75668), (40, 56751), (60, 37834), (120, 18917)]