8123580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{45131}}^1$

素因数の和:45146

約数の個数: 36

約数和(自身を含む): 24642072

約数和(自身を除く): 16518492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 45131, 90262, 135393, 180524, 225655, 270786, 406179, 451310, 541572, 676965, 812358, 902620, 1353930, 1624716, 2030895, 2707860, 4061790, 8123580]

約数ペア:

[(1, 8123580), (2, 4061790), (3, 2707860), (4, 2030895), (5, 1624716), (6, 1353930), (9, 902620), (10, 812358), (12, 676965), (15, 541572), (18, 451310), (20, 406179), (30, 270786), (36, 225655), (45, 180524), (60, 135393), (90, 90262), (180, 45131)]