119388180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1989803}}^1$

素因数の和:1989815

約数の個数: 24

約数和(自身を含む): 334287072

約数和(自身を除く): 214898892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1989803, 3979606, 5969409, 7959212, 9949015, 11938818, 19898030, 23877636, 29847045, 39796060, 59694090, 119388180]

約数ペア:

[(1, 119388180), (2, 59694090), (3, 39796060), (4, 29847045), (5, 23877636), (6, 19898030), (10, 11938818), (12, 9949015), (15, 7959212), (20, 5969409), (30, 3979606), (60, 1989803)]