23378760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{21647}}^1$

素因数の和:21667

約数の個数: 64

約数和(自身を含む): 77932800

約数和(自身を除く): 54554040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 21647, 43294, 64941, 86588, 108235, 129882, 173176, 194823, 216470, 259764, 324705, 389646, 432940, 519528, 584469, 649410, 779292, 865880, 974115, 1168938, 1298820, 1558584, 1948230, 2337876, 2597640, 2922345, 3896460, 4675752, 5844690, 7792920, 11689380, 23378760]

約数ペア:

[(1, 23378760), (2, 11689380), (3, 7792920), (4, 5844690), (5, 4675752), (6, 3896460), (8, 2922345), (9, 2597640), (10, 2337876), (12, 1948230), (15, 1558584), (18, 1298820), (20, 1168938), (24, 974115), (27, 865880), (30, 779292), (36, 649410), (40, 584469), (45, 519528), (54, 432940), (60, 389646), (72, 324705), (90, 259764), (108, 216470), (120, 194823), (135, 173176), (180, 129882), (216, 108235), (270, 86588), (360, 64941), (540, 43294), (1080, 21647)]