25182720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{1093}}^1$

素因数の和:1122

約数の個数: 120

約数和(自身を含む): 87294636

約数和(自身を除く): 62111916

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, 512, 576, 640, 720, 768, 960, 1093, 1152, 1280, 1440, 1536, 1920, 2186, 2304, 2560, 2880, 3279, 3840, 4372, 4608, 5465, 5760, 6558, 7680, 8744, 9837, 10930, 11520, 13116, 16395, 17488, 19674, 21860, 23040, 26232, 32790, 34976, 39348, 43720, 49185, 52464, 65580, 69952, 78696, 87440, 98370, 104928, 131160, 139904, 157392, 174880, 196740, 209856, 262320, 279808, 314784, 349760, 393480, 419712, 524640, 559616, 629568, 699520, 786960, 839424, 1049280, 1259136, 1399040, 1573920, 1678848, 2098560, 2518272, 2798080, 3147840, 4197120, 5036544, 6295680, 8394240, 12591360, 25182720]

約数ペア:

[(1, 25182720), (2, 12591360), (3, 8394240), (4, 6295680), (5, 5036544), (6, 4197120), (8, 3147840), (9, 2798080), (10, 2518272), (12, 2098560), (15, 1678848), (16, 1573920), (18, 1399040), (20, 1259136), (24, 1049280), (30, 839424), (32, 786960), (36, 699520), (40, 629568), (45, 559616), (48, 524640), (60, 419712), (64, 393480), (72, 349760), (80, 314784), (90, 279808), (96, 262320), (120, 209856), (128, 196740), (144, 174880), (160, 157392), (180, 139904), (192, 131160), (240, 104928), (256, 98370), (288, 87440), (320, 78696), (360, 69952), (384, 65580), (480, 52464), (512, 49185), (576, 43720), (640, 39348), (720, 34976), (768, 32790), (960, 26232), (1093, 23040), (1152, 21860), (1280, 19674), (1440, 17488), (1536, 16395), (1920, 13116), (2186, 11520), (2304, 10930), (2560, 9837), (2880, 8744), (3279, 7680), (3840, 6558), (4372, 5760), (4608, 5465)]