54157080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{451309}}^1$

素因数の和:451323

約数の個数: 32

約数和(自身を含む): 162471600

約数和(自身を除く): 108314520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 451309, 902618, 1353927, 1805236, 2256545, 2707854, 3610472, 4513090, 5415708, 6769635, 9026180, 10831416, 13539270, 18052360, 27078540, 54157080]

約数ペア:

[(1, 54157080), (2, 27078540), (3, 18052360), (4, 13539270), (5, 10831416), (6, 9026180), (8, 6769635), (10, 5415708), (12, 4513090), (15, 3610472), (20, 2707854), (24, 2256545), (30, 1805236), (40, 1353927), (60, 902618), (120, 451309)]