180024160

素因数分解:

$2^5\times 5^1\times {\mathrm{1125151}}^1$

素因数の和:1125166

約数の個数: 24

約数和(自身を含む): 425307456

約数和(自身を除く): 245283296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1125151, 2250302, 4500604, 5625755, 9001208, 11251510, 18002416, 22503020, 36004832, 45006040, 90012080, 180024160]

約数ペア:

[(1, 180024160), (2, 90012080), (4, 45006040), (5, 36004832), (8, 22503020), (10, 18002416), (16, 11251510), (20, 9001208), (32, 5625755), (40, 4500604), (80, 2250302), (160, 1125151)]