627946560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{72679}}^1$

素因数の和:72705

約数の個数: 112

約数和(自身を含む): 2215286400

約数和(自身を除く): 1587339840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 72679, 145358, 218037, 290716, 363395, 436074, 581432, 654111, 726790, 872148, 1090185, 1162864, 1308222, 1453580, 1744296, 1962333, 2180370, 2325728, 2616444, 2907160, 3270555, 3488592, 3924666, 4360740, 4651456, 5232888, 5814320, 6541110, 6977184, 7849332, 8721480, 9811665, 10465776, 11628640, 13082220, 13954368, 15698664, 17442960, 19623330, 20931552, 23257280, 26164440, 31397328, 34885920, 39246660, 41863104, 52328880, 62794656, 69771840, 78493320, 104657760, 125589312, 156986640, 209315520, 313973280, 627946560]

約数ペア:

[(1, 627946560), (2, 313973280), (3, 209315520), (4, 156986640), (5, 125589312), (6, 104657760), (8, 78493320), (9, 69771840), (10, 62794656), (12, 52328880), (15, 41863104), (16, 39246660), (18, 34885920), (20, 31397328), (24, 26164440), (27, 23257280), (30, 20931552), (32, 19623330), (36, 17442960), (40, 15698664), (45, 13954368), (48, 13082220), (54, 11628640), (60, 10465776), (64, 9811665), (72, 8721480), (80, 7849332), (90, 6977184), (96, 6541110), (108, 5814320), (120, 5232888), (135, 4651456), (144, 4360740), (160, 3924666), (180, 3488592), (192, 3270555), (216, 2907160), (240, 2616444), (270, 2325728), (288, 2180370), (320, 1962333), (360, 1744296), (432, 1453580), (480, 1308222), (540, 1162864), (576, 1090185), (720, 872148), (864, 726790), (960, 654111), (1080, 581432), (1440, 436074), (1728, 363395), (2160, 290716), (2880, 218037), (4320, 145358), (8640, 72679)]