127539840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:570

約数の個数: 128

約数和(自身を含む): 409893120

約数和(自身を除く): 282353280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 181, 192, 240, 320, 362, 367, 384, 480, 543, 640, 724, 734, 905, 960, 1086, 1101, 1448, 1468, 1810, 1835, 1920, 2172, 2202, 2715, 2896, 2936, 3620, 3670, 4344, 4404, 5430, 5505, 5792, 5872, 7240, 7340, 8688, 8808, 10860, 11010, 11584, 11744, 14480, 14680, 17376, 17616, 21720, 22020, 23168, 23488, 28960, 29360, 34752, 35232, 43440, 44040, 46976, 57920, 58720, 66427, 69504, 70464, 86880, 88080, 115840, 117440, 132854, 140928, 173760, 176160, 199281, 234880, 265708, 332135, 347520, 352320, 398562, 531416, 664270, 704640, 797124, 996405, 1062832, 1328540, 1594248, 1992810, 2125664, 2657080, 3188496, 3985620, 4251328, 5314160, 6376992, 7971240, 8502656, 10628320, 12753984, 15942480, 21256640, 25507968, 31884960, 42513280, 63769920, 127539840]

約数ペア:

[(1, 127539840), (2, 63769920), (3, 42513280), (4, 31884960), (5, 25507968), (6, 21256640), (8, 15942480), (10, 12753984), (12, 10628320), (15, 8502656), (16, 7971240), (20, 6376992), (24, 5314160), (30, 4251328), (32, 3985620), (40, 3188496), (48, 2657080), (60, 2125664), (64, 1992810), (80, 1594248), (96, 1328540), (120, 1062832), (128, 996405), (160, 797124), (181, 704640), (192, 664270), (240, 531416), (320, 398562), (362, 352320), (367, 347520), (384, 332135), (480, 265708), (543, 234880), (640, 199281), (724, 176160), (734, 173760), (905, 140928), (960, 132854), (1086, 117440), (1101, 115840), (1448, 88080), (1468, 86880), (1810, 70464), (1835, 69504), (1920, 66427), (2172, 58720), (2202, 57920), (2715, 46976), (2896, 44040), (2936, 43440), (3620, 35232), (3670, 34752), (4344, 29360), (4404, 28960), (5430, 23488), (5505, 23168), (5792, 22020), (5872, 21720), (7240, 17616), (7340, 17376), (8688, 14680), (8808, 14480), (10860, 11744), (11010, 11584)]