12090403120

素因数分解:

$2^4\times 5^1\times {\mathrm{151130039}}^1$

素因数の和:151130052

約数の個数: 20

約数和(自身を含む): 28110187440

約数和(自身を除く): 16019784320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151130039, 302260078, 604520156, 755650195, 1209040312, 1511300390, 2418080624, 3022600780, 6045201560, 12090403120]

約数ペア:

[(1, 12090403120), (2, 6045201560), (4, 3022600780), (5, 2418080624), (8, 1511300390), (10, 1209040312), (16, 755650195), (20, 604520156), (40, 302260078), (80, 151130039)]