127559040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{9491}}^1$

素因数の和:9520

約数の個数: 128

約数和(自身を含む): 464728320

約数和(自身を除く): 337169280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 9491, 13440, 18982, 28473, 37964, 47455, 56946, 66437, 75928, 94910, 113892, 132874, 142365, 151856, 189820, 199311, 227784, 265748, 284730, 303712, 332185, 379640, 398622, 455568, 531496, 569460, 607424, 664370, 759280, 797244, 911136, 996555, 1062992, 1138920, 1214848, 1328740, 1518560, 1594488, 1822272, 1993110, 2125984, 2277840, 2657480, 3037120, 3188976, 3644544, 3986220, 4251968, 4555680, 5314960, 6074240, 6377952, 7972440, 8503936, 9111360, 10629920, 12755904, 15944880, 18222720, 21259840, 25511808, 31889760, 42519680, 63779520, 127559040]

約数ペア:

[(1, 127559040), (2, 63779520), (3, 42519680), (4, 31889760), (5, 25511808), (6, 21259840), (7, 18222720), (8, 15944880), (10, 12755904), (12, 10629920), (14, 9111360), (15, 8503936), (16, 7972440), (20, 6377952), (21, 6074240), (24, 5314960), (28, 4555680), (30, 4251968), (32, 3986220), (35, 3644544), (40, 3188976), (42, 3037120), (48, 2657480), (56, 2277840), (60, 2125984), (64, 1993110), (70, 1822272), (80, 1594488), (84, 1518560), (96, 1328740), (105, 1214848), (112, 1138920), (120, 1062992), (128, 996555), (140, 911136), (160, 797244), (168, 759280), (192, 664370), (210, 607424), (224, 569460), (240, 531496), (280, 455568), (320, 398622), (336, 379640), (384, 332185), (420, 303712), (448, 284730), (480, 265748), (560, 227784), (640, 199311), (672, 189820), (840, 151856), (896, 142365), (960, 132874), (1120, 113892), (1344, 94910), (1680, 75928), (1920, 66437), (2240, 56946), (2688, 47455), (3360, 37964), (4480, 28473), (6720, 18982), (9491, 13440)]