49858320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{207743}}^1$

素因数の和:207759

約数の個数: 40

約数和(自身を含む): 154561536

約数和(自身を除く): 104703216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 207743, 415486, 623229, 830972, 1038715, 1246458, 1661944, 2077430, 2492916, 3116145, 3323888, 4154860, 4985832, 6232290, 8309720, 9971664, 12464580, 16619440, 24929160, 49858320]

約数ペア:

[(1, 49858320), (2, 24929160), (3, 16619440), (4, 12464580), (5, 9971664), (6, 8309720), (8, 6232290), (10, 4985832), (12, 4154860), (15, 3323888), (16, 3116145), (20, 2492916), (24, 2077430), (30, 1661944), (40, 1246458), (48, 1038715), (60, 830972), (80, 623229), (120, 415486), (240, 207743)]