73156740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1219279}}^1$

素因数の和:1219291

約数の個数: 24

約数和(自身を含む): 204839040

約数和(自身を除く): 131682300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1219279, 2438558, 3657837, 4877116, 6096395, 7315674, 12192790, 14631348, 18289185, 24385580, 36578370, 73156740]

約数ペア:

[(1, 73156740), (2, 36578370), (3, 24385580), (4, 18289185), (5, 14631348), (6, 12192790), (10, 7315674), (12, 6096395), (15, 4877116), (20, 3657837), (30, 2438558), (60, 1219279)]