30277120

素因数分解:

$2^9\times 5^1\times {\mathrm{11827}}^1$

素因数の和:11850

約数の個数: 40

約数和(自身を含む): 72600264

約数和(自身を除く): 42323144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 11827, 23654, 47308, 59135, 94616, 118270, 189232, 236540, 378464, 473080, 756928, 946160, 1513856, 1892320, 3027712, 3784640, 6055424, 7569280, 15138560, 30277120]

約数ペア:

[(1, 30277120), (2, 15138560), (4, 7569280), (5, 6055424), (8, 3784640), (10, 3027712), (16, 1892320), (20, 1513856), (32, 946160), (40, 756928), (64, 473080), (80, 378464), (128, 236540), (160, 189232), (256, 118270), (320, 94616), (512, 59135), (640, 47308), (1280, 23654), (2560, 11827)]