1489392120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12411601}}^1$

素因数の和:12411615

約数の個数: 32

約数和(自身を含む): 4468176720

約数和(自身を除く): 2978784600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12411601, 24823202, 37234803, 49646404, 62058005, 74469606, 99292808, 124116010, 148939212, 186174015, 248232020, 297878424, 372348030, 496464040, 744696060, 1489392120]

約数ペア:

[(1, 1489392120), (2, 744696060), (3, 496464040), (4, 372348030), (5, 297878424), (6, 248232020), (8, 186174015), (10, 148939212), (12, 124116010), (15, 99292808), (20, 74469606), (24, 62058005), (30, 49646404), (40, 37234803), (60, 24823202), (120, 12411601)]