6147080

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 13910400

約数和(自身を除く): 7763320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 643, 956, 1195, 1286, 1912, 2390, 2572, 3215, 4780, 5144, 6430, 9560, 12860, 25720, 153677, 307354, 614708, 768385, 1229416, 1536770, 3073540, 6147080]

約数ペア:

[(1, 6147080), (2, 3073540), (4, 1536770), (5, 1229416), (8, 768385), (10, 614708), (20, 307354), (40, 153677), (239, 25720), (478, 12860), (643, 9560), (956, 6430), (1195, 5144), (1286, 4780), (1912, 3215), (2390, 2572)]