21894360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{182453}}^1$

素因数の和:182467

約数の個数: 32

約数和(自身を含む): 65683440

約数和(自身を除く): 43789080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 182453, 364906, 547359, 729812, 912265, 1094718, 1459624, 1824530, 2189436, 2736795, 3649060, 4378872, 5473590, 7298120, 10947180, 21894360]

約数ペア:

[(1, 21894360), (2, 10947180), (3, 7298120), (4, 5473590), (5, 4378872), (6, 3649060), (8, 2736795), (10, 2189436), (12, 1824530), (15, 1459624), (20, 1094718), (24, 912265), (30, 729812), (40, 547359), (60, 364906), (120, 182453)]