2800984320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{81047}}^1$

素因数の和:81077

約数の個数: 144

約数和(自身を含む): 9939726720

約数和(自身を除く): 7138742400

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, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 81047, 162094, 243141, 324188, 405235, 486282, 648376, 729423, 810470, 972564, 1215705, 1296752, 1458846, 1620940, 1945128, 2188269, 2431410, 2593504, 2917692, 3241880, 3647115, 3890256, 4376538, 4862820, 5187008, 5835384, 6483760, 7294230, 7780512, 8753076, 9725640, 10374016, 10941345, 11670768, 12967520, 14588460, 15561024, 17506152, 19451280, 20748032, 21882690, 23341536, 25935040, 29176920, 31122048, 35012304, 38902560, 43765380, 46683072, 51870080, 58353840, 62244096, 70024608, 77805120, 87530760, 93366144, 103740160, 116707680, 140049216, 155610240, 175061520, 186732288, 233415360, 280098432, 311220480, 350123040, 466830720, 560196864, 700246080, 933661440, 1400492160, 2800984320]

約数ペア:

[(1, 2800984320), (2, 1400492160), (3, 933661440), (4, 700246080), (5, 560196864), (6, 466830720), (8, 350123040), (9, 311220480), (10, 280098432), (12, 233415360), (15, 186732288), (16, 175061520), (18, 155610240), (20, 140049216), (24, 116707680), (27, 103740160), (30, 93366144), (32, 87530760), (36, 77805120), (40, 70024608), (45, 62244096), (48, 58353840), (54, 51870080), (60, 46683072), (64, 43765380), (72, 38902560), (80, 35012304), (90, 31122048), (96, 29176920), (108, 25935040), (120, 23341536), (128, 21882690), (135, 20748032), (144, 19451280), (160, 17506152), (180, 15561024), (192, 14588460), (216, 12967520), (240, 11670768), (256, 10941345), (270, 10374016), (288, 9725640), (320, 8753076), (360, 7780512), (384, 7294230), (432, 6483760), (480, 5835384), (540, 5187008), (576, 4862820), (640, 4376538), (720, 3890256), (768, 3647115), (864, 3241880), (960, 2917692), (1080, 2593504), (1152, 2431410), (1280, 2188269), (1440, 1945128), (1728, 1620940), (1920, 1458846), (2160, 1296752), (2304, 1215705), (2880, 972564), (3456, 810470), (3840, 729423), (4320, 648376), (5760, 486282), (6912, 405235), (8640, 324188), (11520, 243141), (17280, 162094), (34560, 81047)]