129101760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:1995

約数の個数: 168

約数和(自身を含む): 463600800

約数和(自身を除く): 334499040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 1949, 2070, 2208, 2760, 2880, 3312, 3680, 3898, 4140, 4416, 5520, 5847, 6624, 7360, 7796, 8280, 9745, 11040, 11694, 13248, 15592, 16560, 17541, 19490, 22080, 23388, 29235, 31184, 33120, 35082, 38980, 44827, 46776, 58470, 62368, 66240, 70164, 77960, 87705, 89654, 93552, 116940, 124736, 134481, 140328, 155920, 175410, 179308, 187104, 224135, 233880, 268962, 280656, 311840, 350820, 358616, 374208, 403443, 448270, 467760, 537924, 561312, 623680, 672405, 701640, 717232, 806886, 896540, 935520, 1075848, 1122624, 1344810, 1403280, 1434464, 1613772, 1793080, 1871040, 2017215, 2151696, 2689620, 2806560, 2868928, 3227544, 3586160, 4034430, 4303392, 5379240, 5613120, 6455088, 7172320, 8068860, 8606784, 10758480, 12910176, 14344640, 16137720, 21516960, 25820352, 32275440, 43033920, 64550880, 129101760]

約数ペア:

[(1, 129101760), (2, 64550880), (3, 43033920), (4, 32275440), (5, 25820352), (6, 21516960), (8, 16137720), (9, 14344640), (10, 12910176), (12, 10758480), (15, 8606784), (16, 8068860), (18, 7172320), (20, 6455088), (23, 5613120), (24, 5379240), (30, 4303392), (32, 4034430), (36, 3586160), (40, 3227544), (45, 2868928), (46, 2806560), (48, 2689620), (60, 2151696), (64, 2017215), (69, 1871040), (72, 1793080), (80, 1613772), (90, 1434464), (92, 1403280), (96, 1344810), (115, 1122624), (120, 1075848), (138, 935520), (144, 896540), (160, 806886), (180, 717232), (184, 701640), (192, 672405), (207, 623680), (230, 561312), (240, 537924), (276, 467760), (288, 448270), (320, 403443), (345, 374208), (360, 358616), (368, 350820), (414, 311840), (460, 280656), (480, 268962), (552, 233880), (576, 224135), (690, 187104), (720, 179308), (736, 175410), (828, 155920), (920, 140328), (960, 134481), (1035, 124736), (1104, 116940), (1380, 93552), (1440, 89654), (1472, 87705), (1656, 77960), (1840, 70164), (1949, 66240), (2070, 62368), (2208, 58470), (2760, 46776), (2880, 44827), (3312, 38980), (3680, 35082), (3898, 33120), (4140, 31184), (4416, 29235), (5520, 23388), (5847, 22080), (6624, 19490), (7360, 17541), (7796, 16560), (8280, 15592), (9745, 13248), (11040, 11694)]