54537480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 178378200

約数和(自身を除く): 123840720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 769, 788, 985, 1182, 1538, 1576, 1773, 1970, 2307, 2364, 2955, 3076, 3546, 3845, 3940, 4614, 4728, 5910, 6152, 6921, 7092, 7690, 7880, 8865, 9228, 11535, 11820, 13842, 14184, 15380, 17730, 18456, 23070, 23640, 27684, 30760, 34605, 35460, 46140, 55368, 69210, 70920, 92280, 138420, 151493, 276840, 302986, 454479, 605972, 757465, 908958, 1211944, 1363437, 1514930, 1817916, 2272395, 2726874, 3029860, 3635832, 4544790, 5453748, 6059720, 6817185, 9089580, 10907496, 13634370, 18179160, 27268740, 54537480]

約数ペア:

[(1, 54537480), (2, 27268740), (3, 18179160), (4, 13634370), (5, 10907496), (6, 9089580), (8, 6817185), (9, 6059720), (10, 5453748), (12, 4544790), (15, 3635832), (18, 3029860), (20, 2726874), (24, 2272395), (30, 1817916), (36, 1514930), (40, 1363437), (45, 1211944), (60, 908958), (72, 757465), (90, 605972), (120, 454479), (180, 302986), (197, 276840), (360, 151493), (394, 138420), (591, 92280), (769, 70920), (788, 69210), (985, 55368), (1182, 46140), (1538, 35460), (1576, 34605), (1773, 30760), (1970, 27684), (2307, 23640), (2364, 23070), (2955, 18456), (3076, 17730), (3546, 15380), (3845, 14184), (3940, 13842), (4614, 11820), (4728, 11535), (5910, 9228), (6152, 8865), (6921, 7880), (7092, 7690)]