42365640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353047}}^1$

素因数の和:353061

約数の個数: 32

約数和(自身を含む): 127097280

約数和(自身を除く): 84731640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353047, 706094, 1059141, 1412188, 1765235, 2118282, 2824376, 3530470, 4236564, 5295705, 7060940, 8473128, 10591410, 14121880, 21182820, 42365640]

約数ペア:

[(1, 42365640), (2, 21182820), (3, 14121880), (4, 10591410), (5, 8473128), (6, 7060940), (8, 5295705), (10, 4236564), (12, 3530470), (15, 2824376), (20, 2118282), (24, 1765235), (30, 1412188), (40, 1059141), (60, 706094), (120, 353047)]