78844860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{146009}}^1$

素因数の和:146027

約数の個数: 48

約数和(自身を含む): 245296800

約数和(自身を除く): 166451940

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, 146009, 292018, 438027, 584036, 730045, 876054, 1314081, 1460090, 1752108, 2190135, 2628162, 2920180, 3942243, 4380270, 5256324, 6570405, 7884486, 8760540, 13140810, 15768972, 19711215, 26281620, 39422430, 78844860]

約数ペア:

[(1, 78844860), (2, 39422430), (3, 26281620), (4, 19711215), (5, 15768972), (6, 13140810), (9, 8760540), (10, 7884486), (12, 6570405), (15, 5256324), (18, 4380270), (20, 3942243), (27, 2920180), (30, 2628162), (36, 2190135), (45, 1752108), (54, 1460090), (60, 1314081), (90, 876054), (108, 730045), (135, 584036), (180, 438027), (270, 292018), (540, 146009)]