9680940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53783}}^1$

素因数の和:53798

約数の個数: 36

約数和(自身を含む): 29366064

約数和(自身を除く): 19685124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 53783, 107566, 161349, 215132, 268915, 322698, 484047, 537830, 645396, 806745, 968094, 1075660, 1613490, 1936188, 2420235, 3226980, 4840470, 9680940]

約数ペア:

[(1, 9680940), (2, 4840470), (3, 3226980), (4, 2420235), (5, 1936188), (6, 1613490), (9, 1075660), (10, 968094), (12, 806745), (15, 645396), (18, 537830), (20, 484047), (30, 322698), (36, 268915), (45, 215132), (60, 161349), (90, 107566), (180, 53783)]