278746560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{96787}}^1$

素因数の和:96810

約数の個数: 84

約数和(自身を含む): 958781928

約数和(自身を除く): 680035368

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 96787, 193574, 290361, 387148, 483935, 580722, 774296, 871083, 967870, 1161444, 1451805, 1548592, 1742166, 1935740, 2322888, 2903610, 3097184, 3484332, 3871480, 4355415, 4645776, 5807220, 6194368, 6968664, 7742960, 8710830, 9291552, 11614440, 13937328, 15485920, 17421660, 18583104, 23228880, 27874656, 30971840, 34843320, 46457760, 55749312, 69686640, 92915520, 139373280, 278746560]

約数ペア:

[(1, 278746560), (2, 139373280), (3, 92915520), (4, 69686640), (5, 55749312), (6, 46457760), (8, 34843320), (9, 30971840), (10, 27874656), (12, 23228880), (15, 18583104), (16, 17421660), (18, 15485920), (20, 13937328), (24, 11614440), (30, 9291552), (32, 8710830), (36, 7742960), (40, 6968664), (45, 6194368), (48, 5807220), (60, 4645776), (64, 4355415), (72, 3871480), (80, 3484332), (90, 3097184), (96, 2903610), (120, 2322888), (144, 1935740), (160, 1742166), (180, 1548592), (192, 1451805), (240, 1161444), (288, 967870), (320, 871083), (360, 774296), (480, 580722), (576, 483935), (720, 387148), (960, 290361), (1440, 193574), (2880, 96787)]