55106880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:576

約数の個数: 112

約数和(自身を含む): 176662080

約数和(自身を除く): 121555200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 137, 160, 192, 240, 274, 320, 411, 419, 480, 548, 685, 822, 838, 960, 1096, 1257, 1370, 1644, 1676, 2055, 2095, 2192, 2514, 2740, 3288, 3352, 4110, 4190, 4384, 5028, 5480, 6285, 6576, 6704, 8220, 8380, 8768, 10056, 10960, 12570, 13152, 13408, 16440, 16760, 20112, 21920, 25140, 26304, 26816, 32880, 33520, 40224, 43840, 50280, 57403, 65760, 67040, 80448, 100560, 114806, 131520, 134080, 172209, 201120, 229612, 287015, 344418, 402240, 459224, 574030, 688836, 861045, 918448, 1148060, 1377672, 1722090, 1836896, 2296120, 2755344, 3444180, 3673792, 4592240, 5510688, 6888360, 9184480, 11021376, 13776720, 18368960, 27553440, 55106880]

約数ペア:

[(1, 55106880), (2, 27553440), (3, 18368960), (4, 13776720), (5, 11021376), (6, 9184480), (8, 6888360), (10, 5510688), (12, 4592240), (15, 3673792), (16, 3444180), (20, 2755344), (24, 2296120), (30, 1836896), (32, 1722090), (40, 1377672), (48, 1148060), (60, 918448), (64, 861045), (80, 688836), (96, 574030), (120, 459224), (137, 402240), (160, 344418), (192, 287015), (240, 229612), (274, 201120), (320, 172209), (411, 134080), (419, 131520), (480, 114806), (548, 100560), (685, 80448), (822, 67040), (838, 65760), (960, 57403), (1096, 50280), (1257, 43840), (1370, 40224), (1644, 33520), (1676, 32880), (2055, 26816), (2095, 26304), (2192, 25140), (2514, 21920), (2740, 20112), (3288, 16760), (3352, 16440), (4110, 13408), (4190, 13152), (4384, 12570), (5028, 10960), (5480, 10056), (6285, 8768), (6576, 8380), (6704, 8220)]