156220320

素因数分解:

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

素因数の和:325477

約数の個数: 48

約数和(自身を含む): 492095520

約数和(自身を除く): 335875200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 325459, 650918, 976377, 1301836, 1627295, 1952754, 2603672, 3254590, 3905508, 4881885, 5207344, 6509180, 7811016, 9763770, 10414688, 13018360, 15622032, 19527540, 26036720, 31244064, 39055080, 52073440, 78110160, 156220320]

約数ペア:

[(1, 156220320), (2, 78110160), (3, 52073440), (4, 39055080), (5, 31244064), (6, 26036720), (8, 19527540), (10, 15622032), (12, 13018360), (15, 10414688), (16, 9763770), (20, 7811016), (24, 6509180), (30, 5207344), (32, 4881885), (40, 3905508), (48, 3254590), (60, 2603672), (80, 1952754), (96, 1627295), (120, 1301836), (160, 976377), (240, 650918), (480, 325459)]