30482560

素因数分解:

$2^7\times 5^1\times {\mathrm{47629}}^1$

素因数の和:47648

約数の個数: 32

約数和(自身を含む): 72873900

約数和(自身を除く): 42391340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 47629, 95258, 190516, 238145, 381032, 476290, 762064, 952580, 1524128, 1905160, 3048256, 3810320, 6096512, 7620640, 15241280, 30482560]

約数ペア:

[(1, 30482560), (2, 15241280), (4, 7620640), (5, 6096512), (8, 3810320), (10, 3048256), (16, 1905160), (20, 1524128), (32, 952580), (40, 762064), (64, 476290), (80, 381032), (128, 238145), (160, 190516), (320, 95258), (640, 47629)]