4406940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{8161}}^1$

素因数の和:8179

約数の個数: 48

約数和(自身を含む): 13712160

約数和(自身を除く): 9305220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 8161, 16322, 24483, 32644, 40805, 48966, 73449, 81610, 97932, 122415, 146898, 163220, 220347, 244830, 293796, 367245, 440694, 489660, 734490, 881388, 1101735, 1468980, 2203470, 4406940]

約数ペア:

[(1, 4406940), (2, 2203470), (3, 1468980), (4, 1101735), (5, 881388), (6, 734490), (9, 489660), (10, 440694), (12, 367245), (15, 293796), (18, 244830), (20, 220347), (27, 163220), (30, 146898), (36, 122415), (45, 97932), (54, 81610), (60, 73449), (90, 48966), (108, 40805), (135, 32644), (180, 24483), (270, 16322), (540, 8161)]