1308180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21803}}^1$

素因数の和:21815

約数の個数: 24

約数和(自身を含む): 3663072

約数和(自身を除く): 2354892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21803, 43606, 65409, 87212, 109015, 130818, 218030, 261636, 327045, 436060, 654090, 1308180]

約数ペア:

[(1, 1308180), (2, 654090), (3, 436060), (4, 327045), (5, 261636), (6, 218030), (10, 130818), (12, 109015), (15, 87212), (20, 65409), (30, 43606), (60, 21803)]