82471680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{7159}}^1$

素因数の和:7186

約数の個数: 108

約数和(自身を含む): 285383280

約数和(自身を除く): 202911600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 7159, 11520, 14318, 21477, 28636, 35795, 42954, 57272, 64431, 71590, 85908, 107385, 114544, 128862, 143180, 171816, 214770, 229088, 257724, 286360, 322155, 343632, 429540, 458176, 515448, 572720, 644310, 687264, 859080, 916352, 1030896, 1145440, 1288620, 1374528, 1718160, 1832704, 2061792, 2290880, 2577240, 2749056, 3436320, 4123584, 4581760, 5154480, 5498112, 6872640, 8247168, 9163520, 10308960, 13745280, 16494336, 20617920, 27490560, 41235840, 82471680]

約数ペア:

[(1, 82471680), (2, 41235840), (3, 27490560), (4, 20617920), (5, 16494336), (6, 13745280), (8, 10308960), (9, 9163520), (10, 8247168), (12, 6872640), (15, 5498112), (16, 5154480), (18, 4581760), (20, 4123584), (24, 3436320), (30, 2749056), (32, 2577240), (36, 2290880), (40, 2061792), (45, 1832704), (48, 1718160), (60, 1374528), (64, 1288620), (72, 1145440), (80, 1030896), (90, 916352), (96, 859080), (120, 687264), (128, 644310), (144, 572720), (160, 515448), (180, 458176), (192, 429540), (240, 343632), (256, 322155), (288, 286360), (320, 257724), (360, 229088), (384, 214770), (480, 171816), (576, 143180), (640, 128862), (720, 114544), (768, 107385), (960, 85908), (1152, 71590), (1280, 64431), (1440, 57272), (1920, 42954), (2304, 35795), (2880, 28636), (3840, 21477), (5760, 14318), (7159, 11520)]