85310040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{710917}}^1$

素因数の和:710931

約数の個数: 32

約数和(自身を含む): 255930480

約数和(自身を除く): 170620440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 710917, 1421834, 2132751, 2843668, 3554585, 4265502, 5687336, 7109170, 8531004, 10663755, 14218340, 17062008, 21327510, 28436680, 42655020, 85310040]

約数ペア:

[(1, 85310040), (2, 42655020), (3, 28436680), (4, 21327510), (5, 17062008), (6, 14218340), (8, 10663755), (10, 8531004), (12, 7109170), (15, 5687336), (20, 4265502), (24, 3554585), (30, 2843668), (40, 2132751), (60, 1421834), (120, 710917)]