156720981180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2612016353}}^1$

素因数の和:2612016365

約数の個数: 24

約数和(自身を含む): 438818747472

約数和(自身を除く): 282097766292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2612016353, 5224032706, 7836049059, 10448065412, 13060081765, 15672098118, 26120163530, 31344196236, 39180245295, 52240327060, 78360490590, 156720981180]

約数ペア:

[(1, 156720981180), (2, 78360490590), (3, 52240327060), (4, 39180245295), (5, 31344196236), (6, 26120163530), (10, 15672098118), (12, 13060081765), (15, 10448065412), (20, 7836049059), (30, 5224032706), (60, 2612016353)]