1379640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11497}}^1$

素因数の和:11511

約数の個数: 32

約数和(自身を含む): 4139280

約数和(自身を除く): 2759640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11497, 22994, 34491, 45988, 57485, 68982, 91976, 114970, 137964, 172455, 229940, 275928, 344910, 459880, 689820, 1379640]

約数ペア:

[(1, 1379640), (2, 689820), (3, 459880), (4, 344910), (5, 275928), (6, 229940), (8, 172455), (10, 137964), (12, 114970), (15, 91976), (20, 68982), (24, 57485), (30, 45988), (40, 34491), (60, 22994), (120, 11497)]