180149520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5479}}^1$

素因数の和:5632

約数の個数: 80

約数和(自身を含む): 562642560

約数和(自身を除く): 382493040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 5479, 5480, 6576, 8220, 10958, 10960, 16437, 16440, 21916, 27395, 32874, 32880, 43832, 54790, 65748, 82185, 87664, 109580, 131496, 164370, 219160, 262992, 328740, 438320, 657480, 750623, 1314960, 1501246, 2251869, 3002492, 3753115, 4503738, 6004984, 7506230, 9007476, 11259345, 12009968, 15012460, 18014952, 22518690, 30024920, 36029904, 45037380, 60049840, 90074760, 180149520]

約数ペア:

[(1, 180149520), (2, 90074760), (3, 60049840), (4, 45037380), (5, 36029904), (6, 30024920), (8, 22518690), (10, 18014952), (12, 15012460), (15, 12009968), (16, 11259345), (20, 9007476), (24, 7506230), (30, 6004984), (40, 4503738), (48, 3753115), (60, 3002492), (80, 2251869), (120, 1501246), (137, 1314960), (240, 750623), (274, 657480), (411, 438320), (548, 328740), (685, 262992), (822, 219160), (1096, 164370), (1370, 131496), (1644, 109580), (2055, 87664), (2192, 82185), (2740, 65748), (3288, 54790), (4110, 43832), (5479, 32880), (5480, 32874), (6576, 27395), (8220, 21916), (10958, 16440), (10960, 16437)]