172853160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1440443}}^1$

素因数の和:1440457

約数の個数: 32

約数和(自身を含む): 518559840

約数和(自身を除く): 345706680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1440443, 2880886, 4321329, 5761772, 7202215, 8642658, 11523544, 14404430, 17285316, 21606645, 28808860, 34570632, 43213290, 57617720, 86426580, 172853160]

約数ペア:

[(1, 172853160), (2, 86426580), (3, 57617720), (4, 43213290), (5, 34570632), (6, 28808860), (8, 21606645), (10, 17285316), (12, 14404430), (15, 11523544), (20, 8642658), (24, 7202215), (30, 5761772), (40, 4321329), (60, 2880886), (120, 1440443)]