78110160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{325459}}^1$

素因数の和:325475

約数の個数: 40

約数和(自身を含む): 242142240

約数和(自身を除く): 164032080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 325459, 650918, 976377, 1301836, 1627295, 1952754, 2603672, 3254590, 3905508, 4881885, 5207344, 6509180, 7811016, 9763770, 13018360, 15622032, 19527540, 26036720, 39055080, 78110160]

約数ペア:

[(1, 78110160), (2, 39055080), (3, 26036720), (4, 19527540), (5, 15622032), (6, 13018360), (8, 9763770), (10, 7811016), (12, 6509180), (15, 5207344), (16, 4881885), (20, 3905508), (24, 3254590), (30, 2603672), (40, 1952754), (48, 1627295), (60, 1301836), (80, 976377), (120, 650918), (240, 325459)]