438736920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3656141}}^1$

素因数の和:3656155

約数の個数: 32

約数和(自身を含む): 1316211120

約数和(自身を除く): 877474200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3656141, 7312282, 10968423, 14624564, 18280705, 21936846, 29249128, 36561410, 43873692, 54842115, 73122820, 87747384, 109684230, 146245640, 219368460, 438736920]

約数ペア:

[(1, 438736920), (2, 219368460), (3, 146245640), (4, 109684230), (5, 87747384), (6, 73122820), (8, 54842115), (10, 43873692), (12, 36561410), (15, 29249128), (20, 21936846), (24, 18280705), (30, 14624564), (40, 10968423), (60, 7312282), (120, 3656141)]