84251280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{351047}}^1$

素因数の和:351063

約数の個数: 40

約数和(自身を含む): 261179712

約数和(自身を除く): 176928432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 351047, 702094, 1053141, 1404188, 1755235, 2106282, 2808376, 3510470, 4212564, 5265705, 5616752, 7020940, 8425128, 10531410, 14041880, 16850256, 21062820, 28083760, 42125640, 84251280]

約数ペア:

[(1, 84251280), (2, 42125640), (3, 28083760), (4, 21062820), (5, 16850256), (6, 14041880), (8, 10531410), (10, 8425128), (12, 7020940), (15, 5616752), (16, 5265705), (20, 4212564), (24, 3510470), (30, 2808376), (40, 2106282), (48, 1755235), (60, 1404188), (80, 1053141), (120, 702094), (240, 351047)]