378937320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3157811}}^1$

素因数の和:3157825

約数の個数: 32

約数和(自身を含む): 1136812320

約数和(自身を除く): 757875000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3157811, 6315622, 9473433, 12631244, 15789055, 18946866, 25262488, 31578110, 37893732, 47367165, 63156220, 75787464, 94734330, 126312440, 189468660, 378937320]

約数ペア:

[(1, 378937320), (2, 189468660), (3, 126312440), (4, 94734330), (5, 75787464), (6, 63156220), (8, 47367165), (10, 37893732), (12, 31578110), (15, 25262488), (20, 18946866), (24, 15789055), (30, 12631244), (40, 9473433), (60, 6315622), (120, 3157811)]