12056240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{21529}}^1$

素因数の和:21549

約数の個数: 40

約数和(自身を含む): 32036640

約数和(自身を除く): 19980400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 21529, 43058, 86116, 107645, 150703, 172232, 215290, 301406, 344464, 430580, 602812, 753515, 861160, 1205624, 1507030, 1722320, 2411248, 3014060, 6028120, 12056240]

約数ペア:

[(1, 12056240), (2, 6028120), (4, 3014060), (5, 2411248), (7, 1722320), (8, 1507030), (10, 1205624), (14, 861160), (16, 753515), (20, 602812), (28, 430580), (35, 344464), (40, 301406), (56, 215290), (70, 172232), (80, 150703), (112, 107645), (140, 86116), (280, 43058), (560, 21529)]