2018706120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5607517}}^1$

素因数の和:5607534

約数の個数: 48

約数和(自身を含む): 6560796060

約数和(自身を除く): 4542089940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5607517, 11215034, 16822551, 22430068, 28037585, 33645102, 44860136, 50467653, 56075170, 67290204, 84112755, 100935306, 112150340, 134580408, 168225510, 201870612, 224300680, 252338265, 336451020, 403741224, 504676530, 672902040, 1009353060, 2018706120]

約数ペア:

[(1, 2018706120), (2, 1009353060), (3, 672902040), (4, 504676530), (5, 403741224), (6, 336451020), (8, 252338265), (9, 224300680), (10, 201870612), (12, 168225510), (15, 134580408), (18, 112150340), (20, 100935306), (24, 84112755), (30, 67290204), (36, 56075170), (40, 50467653), (45, 44860136), (60, 33645102), (72, 28037585), (90, 22430068), (120, 16822551), (180, 11215034), (360, 5607517)]