21625518240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{5005907}}^1$

素因数の和:5005931

約数の個数: 96

約数和(自身を含む): 75689328960

約数和(自身を除く): 54063810720

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 5005907, 10011814, 15017721, 20023628, 25029535, 30035442, 40047256, 45053163, 50059070, 60070884, 75088605, 80094512, 90106326, 100118140, 120141768, 135159489, 150177210, 160189024, 180212652, 200236280, 225265815, 240283536, 270318978, 300354420, 360425304, 400472560, 450531630, 480567072, 540637956, 600708840, 675797445, 720850608, 800945120, 901063260, 1081275912, 1201417680, 1351594890, 1441701216, 1802126520, 2162551824, 2402835360, 2703189780, 3604253040, 4325103648, 5406379560, 7208506080, 10812759120, 21625518240]

約数ペア:

[(1, 21625518240), (2, 10812759120), (3, 7208506080), (4, 5406379560), (5, 4325103648), (6, 3604253040), (8, 2703189780), (9, 2402835360), (10, 2162551824), (12, 1802126520), (15, 1441701216), (16, 1351594890), (18, 1201417680), (20, 1081275912), (24, 901063260), (27, 800945120), (30, 720850608), (32, 675797445), (36, 600708840), (40, 540637956), (45, 480567072), (48, 450531630), (54, 400472560), (60, 360425304), (72, 300354420), (80, 270318978), (90, 240283536), (96, 225265815), (108, 200236280), (120, 180212652), (135, 160189024), (144, 150177210), (160, 135159489), (180, 120141768), (216, 100118140), (240, 90106326), (270, 80094512), (288, 75088605), (360, 60070884), (432, 50059070), (480, 45053163), (540, 40047256), (720, 30035442), (864, 25029535), (1080, 20023628), (1440, 15017721), (2160, 10011814), (4320, 5005907)]