15804987180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263416453}}^1$

素因数の和:263416465

約数の個数: 24

約数和(自身を含む): 44253964272

約数和(自身を除く): 28448977092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263416453, 526832906, 790249359, 1053665812, 1317082265, 1580498718, 2634164530, 3160997436, 3951246795, 5268329060, 7902493590, 15804987180]

約数ペア:

[(1, 15804987180), (2, 7902493590), (3, 5268329060), (4, 3951246795), (5, 3160997436), (6, 2634164530), (10, 1580498718), (12, 1317082265), (15, 1053665812), (20, 790249359), (30, 526832906), (60, 263416453)]