79297320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{660811}}^1$

素因数の和:660825

約数の個数: 32

約数和(自身を含む): 237892320

約数和(自身を除く): 158595000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 660811, 1321622, 1982433, 2643244, 3304055, 3964866, 5286488, 6608110, 7929732, 9912165, 13216220, 15859464, 19824330, 26432440, 39648660, 79297320]

約数ペア:

[(1, 79297320), (2, 39648660), (3, 26432440), (4, 19824330), (5, 15859464), (6, 13216220), (8, 9912165), (10, 7929732), (12, 6608110), (15, 5286488), (20, 3964866), (24, 3304055), (30, 2643244), (40, 1982433), (60, 1321622), (120, 660811)]