31092240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{367}}^1$

素因数の和:736

約数の個数: 80

約数和(自身を含む): 96922368

約数和(自身を除く): 65830128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353, 367, 706, 734, 1059, 1101, 1412, 1468, 1765, 1835, 2118, 2202, 2824, 2936, 3530, 3670, 4236, 4404, 5295, 5505, 5648, 5872, 7060, 7340, 8472, 8808, 10590, 11010, 14120, 14680, 16944, 17616, 21180, 22020, 28240, 29360, 42360, 44040, 84720, 88080, 129551, 259102, 388653, 518204, 647755, 777306, 1036408, 1295510, 1554612, 1943265, 2072816, 2591020, 3109224, 3886530, 5182040, 6218448, 7773060, 10364080, 15546120, 31092240]

約数ペア:

[(1, 31092240), (2, 15546120), (3, 10364080), (4, 7773060), (5, 6218448), (6, 5182040), (8, 3886530), (10, 3109224), (12, 2591020), (15, 2072816), (16, 1943265), (20, 1554612), (24, 1295510), (30, 1036408), (40, 777306), (48, 647755), (60, 518204), (80, 388653), (120, 259102), (240, 129551), (353, 88080), (367, 84720), (706, 44040), (734, 42360), (1059, 29360), (1101, 28240), (1412, 22020), (1468, 21180), (1765, 17616), (1835, 16944), (2118, 14680), (2202, 14120), (2824, 11010), (2936, 10590), (3530, 8808), (3670, 8472), (4236, 7340), (4404, 7060), (5295, 5872), (5505, 5648)]