25676160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 84015360

約数和(自身を除く): 58339200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 311, 320, 344, 384, 430, 480, 516, 622, 640, 645, 688, 860, 933, 960, 1032, 1244, 1290, 1376, 1555, 1720, 1866, 1920, 2064, 2488, 2580, 2752, 3110, 3440, 3732, 4128, 4665, 4976, 5160, 5504, 6220, 6880, 7464, 8256, 9330, 9952, 10320, 12440, 13373, 13760, 14928, 16512, 18660, 19904, 20640, 24880, 26746, 27520, 29856, 37320, 39808, 40119, 41280, 49760, 53492, 59712, 66865, 74640, 80238, 82560, 99520, 106984, 119424, 133730, 149280, 160476, 199040, 200595, 213968, 267460, 298560, 320952, 401190, 427936, 534920, 597120, 641904, 802380, 855872, 1069840, 1283808, 1604760, 1711744, 2139680, 2567616, 3209520, 4279360, 5135232, 6419040, 8558720, 12838080, 25676160]

約数ペア:

[(1, 25676160), (2, 12838080), (3, 8558720), (4, 6419040), (5, 5135232), (6, 4279360), (8, 3209520), (10, 2567616), (12, 2139680), (15, 1711744), (16, 1604760), (20, 1283808), (24, 1069840), (30, 855872), (32, 802380), (40, 641904), (43, 597120), (48, 534920), (60, 427936), (64, 401190), (80, 320952), (86, 298560), (96, 267460), (120, 213968), (128, 200595), (129, 199040), (160, 160476), (172, 149280), (192, 133730), (215, 119424), (240, 106984), (258, 99520), (311, 82560), (320, 80238), (344, 74640), (384, 66865), (430, 59712), (480, 53492), (516, 49760), (622, 41280), (640, 40119), (645, 39808), (688, 37320), (860, 29856), (933, 27520), (960, 26746), (1032, 24880), (1244, 20640), (1290, 19904), (1376, 18660), (1555, 16512), (1720, 14928), (1866, 13760), (1920, 13373), (2064, 12440), (2488, 10320), (2580, 9952), (2752, 9330), (3110, 8256), (3440, 7464), (3732, 6880), (4128, 6220), (4665, 5504), (4976, 5160)]