746310780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1382057}}^1$

素因数の和:1382075

約数の個数: 48

約数和(自身を含む): 2321857440

約数和(自身を除く): 1575546660

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, 1382057, 2764114, 4146171, 5528228, 6910285, 8292342, 12438513, 13820570, 16584684, 20730855, 24877026, 27641140, 37315539, 41461710, 49754052, 62192565, 74631078, 82923420, 124385130, 149262156, 186577695, 248770260, 373155390, 746310780]

約数ペア:

[(1, 746310780), (2, 373155390), (3, 248770260), (4, 186577695), (5, 149262156), (6, 124385130), (9, 82923420), (10, 74631078), (12, 62192565), (15, 49754052), (18, 41461710), (20, 37315539), (27, 27641140), (30, 24877026), (36, 20730855), (45, 16584684), (54, 13820570), (60, 12438513), (90, 8292342), (108, 6910285), (135, 5528228), (180, 4146171), (270, 2764114), (540, 1382057)]