2930240

素因数分解:

$2^6\times 5^1\times {\mathrm{9157}}^1$

素因数の和:9174

約数の個数: 28

約数和(自身を含む): 6978396

約数和(自身を除く): 4048156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 9157, 18314, 36628, 45785, 73256, 91570, 146512, 183140, 293024, 366280, 586048, 732560, 1465120, 2930240]

約数ペア:

[(1, 2930240), (2, 1465120), (4, 732560), (5, 586048), (8, 366280), (10, 293024), (16, 183140), (20, 146512), (32, 91570), (40, 73256), (64, 45785), (80, 36628), (160, 18314), (320, 9157)]