84731280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353047}}^1$

素因数の和:353063

約数の個数: 40

約数和(自身を含む): 262667712

約数和(自身を除く): 177936432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353047, 706094, 1059141, 1412188, 1765235, 2118282, 2824376, 3530470, 4236564, 5295705, 5648752, 7060940, 8473128, 10591410, 14121880, 16946256, 21182820, 28243760, 42365640, 84731280]

約数ペア:

[(1, 84731280), (2, 42365640), (3, 28243760), (4, 21182820), (5, 16946256), (6, 14121880), (8, 10591410), (10, 8473128), (12, 7060940), (15, 5648752), (16, 5295705), (20, 4236564), (24, 3530470), (30, 2824376), (40, 2118282), (48, 1765235), (60, 1412188), (80, 1059141), (120, 706094), (240, 353047)]