4377180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{72953}}^1$

素因数の和:72965

約数の個数: 24

約数和(自身を含む): 12256272

約数和(自身を除く): 7879092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 72953, 145906, 218859, 291812, 364765, 437718, 729530, 875436, 1094295, 1459060, 2188590, 4377180]

約数ペア:

[(1, 4377180), (2, 2188590), (3, 1459060), (4, 1094295), (5, 875436), (6, 729530), (10, 437718), (12, 364765), (15, 291812), (20, 218859), (30, 145906), (60, 72953)]