117260480

素因数分解:

$2^6\times 5^1\times {\mathrm{366439}}^1$

素因数の和:366456

約数の個数: 28

約数和(自身を含む): 279227280

約数和(自身を除く): 161966800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 366439, 732878, 1465756, 1832195, 2931512, 3664390, 5863024, 7328780, 11726048, 14657560, 23452096, 29315120, 58630240, 117260480]

約数ペア:

[(1, 117260480), (2, 58630240), (4, 29315120), (5, 23452096), (8, 14657560), (10, 11726048), (16, 7328780), (20, 5863024), (32, 3664390), (40, 2931512), (64, 1832195), (80, 1465756), (160, 732878), (320, 366439)]