157448880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{72893}}^1$

素因数の和:72915

約数の個数: 80

約数和(自身を含む): 542331360

約数和(自身を除く): 384882480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 72893, 145786, 218679, 291572, 364465, 437358, 583144, 656037, 728930, 874716, 1093395, 1166288, 1312074, 1457860, 1749432, 1968111, 2186790, 2624148, 2915720, 3280185, 3498864, 3936222, 4373580, 5248296, 5831440, 6560370, 7872444, 8747160, 9840555, 10496592, 13120740, 15744888, 17494320, 19681110, 26241480, 31489776, 39362220, 52482960, 78724440, 157448880]

約数ペア:

[(1, 157448880), (2, 78724440), (3, 52482960), (4, 39362220), (5, 31489776), (6, 26241480), (8, 19681110), (9, 17494320), (10, 15744888), (12, 13120740), (15, 10496592), (16, 9840555), (18, 8747160), (20, 7872444), (24, 6560370), (27, 5831440), (30, 5248296), (36, 4373580), (40, 3936222), (45, 3498864), (48, 3280185), (54, 2915720), (60, 2624148), (72, 2186790), (80, 1968111), (90, 1749432), (108, 1457860), (120, 1312074), (135, 1166288), (144, 1093395), (180, 874716), (216, 728930), (240, 656037), (270, 583144), (360, 437358), (432, 364465), (540, 291572), (720, 218679), (1080, 145786), (2160, 72893)]