25188480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{4373}}^1$

素因数の和:4398

約数の個数: 96

約数和(自身を含む): 86998860

約数和(自身を除く): 61810380

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 4373, 5760, 8746, 13119, 17492, 21865, 26238, 34984, 39357, 43730, 52476, 65595, 69968, 78714, 87460, 104952, 131190, 139936, 157428, 174920, 196785, 209904, 262380, 279872, 314856, 349840, 393570, 419808, 524760, 559744, 629712, 699680, 787140, 839616, 1049520, 1259424, 1399360, 1574280, 1679232, 2099040, 2518848, 2798720, 3148560, 4198080, 5037696, 6297120, 8396160, 12594240, 25188480]

約数ペア:

[(1, 25188480), (2, 12594240), (3, 8396160), (4, 6297120), (5, 5037696), (6, 4198080), (8, 3148560), (9, 2798720), (10, 2518848), (12, 2099040), (15, 1679232), (16, 1574280), (18, 1399360), (20, 1259424), (24, 1049520), (30, 839616), (32, 787140), (36, 699680), (40, 629712), (45, 559744), (48, 524760), (60, 419808), (64, 393570), (72, 349840), (80, 314856), (90, 279872), (96, 262380), (120, 209904), (128, 196785), (144, 174920), (160, 157428), (180, 139936), (192, 131190), (240, 104952), (288, 87460), (320, 78714), (360, 69968), (384, 65595), (480, 52476), (576, 43730), (640, 39357), (720, 34984), (960, 26238), (1152, 21865), (1440, 17492), (1920, 13119), (2880, 8746), (4373, 5760)]