430740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2393}}^1$

素因数の和:2408

約数の個数: 36

約数和(自身を含む): 1307124

約数和(自身を除く): 876384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2393, 4786, 7179, 9572, 11965, 14358, 21537, 23930, 28716, 35895, 43074, 47860, 71790, 86148, 107685, 143580, 215370, 430740]

約数ペア:

[(1, 430740), (2, 215370), (3, 143580), (4, 107685), (5, 86148), (6, 71790), (9, 47860), (10, 43074), (12, 35895), (15, 28716), (18, 23930), (20, 21537), (30, 14358), (36, 11965), (45, 9572), (60, 7179), (90, 4786), (180, 2393)]