15609280

素因数分解:

$2^6\times 5^1\times {\mathrm{48779}}^1$

素因数の和:48796

約数の個数: 28

約数和(自身を含む): 37170360

約数和(自身を除く): 21561080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 48779, 97558, 195116, 243895, 390232, 487790, 780464, 975580, 1560928, 1951160, 3121856, 3902320, 7804640, 15609280]

約数ペア:

[(1, 15609280), (2, 7804640), (4, 3902320), (5, 3121856), (8, 1951160), (10, 1560928), (16, 975580), (20, 780464), (32, 487790), (40, 390232), (64, 243895), (80, 195116), (160, 97558), (320, 48779)]