1517480

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 3477600

約数和(自身を除く): 1960120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 643, 1180, 1286, 2360, 2572, 3215, 5144, 6430, 12860, 25720, 37937, 75874, 151748, 189685, 303496, 379370, 758740, 1517480]

約数ペア:

[(1, 1517480), (2, 758740), (4, 379370), (5, 303496), (8, 189685), (10, 151748), (20, 75874), (40, 37937), (59, 25720), (118, 12860), (236, 6430), (295, 5144), (472, 3215), (590, 2572), (643, 2360), (1180, 1286)]