47862720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{16619}}^1$

素因数の和:16642

約数の個数: 84

約数和(自身を含む): 164637720

約数和(自身を除く): 116775000

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, 16619, 33238, 49857, 66476, 83095, 99714, 132952, 149571, 166190, 199428, 249285, 265904, 299142, 332380, 398856, 498570, 531808, 598284, 664760, 747855, 797712, 997140, 1063616, 1196568, 1329520, 1495710, 1595424, 1994280, 2393136, 2659040, 2991420, 3190848, 3988560, 4786272, 5318080, 5982840, 7977120, 9572544, 11965680, 15954240, 23931360, 47862720]

約数ペア:

[(1, 47862720), (2, 23931360), (3, 15954240), (4, 11965680), (5, 9572544), (6, 7977120), (8, 5982840), (9, 5318080), (10, 4786272), (12, 3988560), (15, 3190848), (16, 2991420), (18, 2659040), (20, 2393136), (24, 1994280), (30, 1595424), (32, 1495710), (36, 1329520), (40, 1196568), (45, 1063616), (48, 997140), (60, 797712), (64, 747855), (72, 664760), (80, 598284), (90, 531808), (96, 498570), (120, 398856), (144, 332380), (160, 299142), (180, 265904), (192, 249285), (240, 199428), (288, 166190), (320, 149571), (360, 132952), (480, 99714), (576, 83095), (720, 66476), (960, 49857), (1440, 33238), (2880, 16619)]