42125640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{351047}}^1$

素因数の和:351061

約数の個数: 32

約数和(自身を含む): 126377280

約数和(自身を除く): 84251640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 351047, 702094, 1053141, 1404188, 1755235, 2106282, 2808376, 3510470, 4212564, 5265705, 7020940, 8425128, 10531410, 14041880, 21062820, 42125640]

約数ペア:

[(1, 42125640), (2, 21062820), (3, 14041880), (4, 10531410), (5, 8425128), (6, 7020940), (8, 5265705), (10, 4212564), (12, 3510470), (15, 2808376), (20, 2106282), (24, 1755235), (30, 1404188), (40, 1053141), (60, 702094), (120, 351047)]