30249280

素因数分解:

$2^6\times 5^1\times {\mathrm{94529}}^1$

素因数の和:94546

約数の個数: 28

約数和(自身を含む): 72031860

約数和(自身を除く): 41782580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 94529, 189058, 378116, 472645, 756232, 945290, 1512464, 1890580, 3024928, 3781160, 6049856, 7562320, 15124640, 30249280]

約数ペア:

[(1, 30249280), (2, 15124640), (4, 7562320), (5, 6049856), (8, 3781160), (10, 3024928), (16, 1890580), (20, 1512464), (32, 945290), (40, 756232), (64, 472645), (80, 378116), (160, 189058), (320, 94529)]