70136280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{21647}}^1$

素因数の和:21670

約数の個数: 80

約数和(自身を含む): 235746720

約数和(自身を除く): 165610440

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 21647, 43294, 64941, 86588, 108235, 129882, 173176, 194823, 216470, 259764, 324705, 389646, 432940, 519528, 584469, 649410, 779292, 865880, 974115, 1168938, 1298820, 1558584, 1753407, 1948230, 2337876, 2597640, 2922345, 3506814, 3896460, 4675752, 5844690, 7013628, 7792920, 8767035, 11689380, 14027256, 17534070, 23378760, 35068140, 70136280]

約数ペア:

[(1, 70136280), (2, 35068140), (3, 23378760), (4, 17534070), (5, 14027256), (6, 11689380), (8, 8767035), (9, 7792920), (10, 7013628), (12, 5844690), (15, 4675752), (18, 3896460), (20, 3506814), (24, 2922345), (27, 2597640), (30, 2337876), (36, 1948230), (40, 1753407), (45, 1558584), (54, 1298820), (60, 1168938), (72, 974115), (81, 865880), (90, 779292), (108, 649410), (120, 584469), (135, 519528), (162, 432940), (180, 389646), (216, 324705), (270, 259764), (324, 216470), (360, 194823), (405, 173176), (540, 129882), (648, 108235), (810, 86588), (1080, 64941), (1620, 43294), (3240, 21647)]