6339840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 21977088

約数和(自身を除く): 15637248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 127, 128, 130, 156, 160, 192, 195, 208, 240, 254, 256, 260, 312, 320, 381, 384, 390, 416, 480, 508, 520, 624, 635, 640, 762, 768, 780, 832, 960, 1016, 1040, 1248, 1270, 1280, 1524, 1560, 1651, 1664, 1905, 1920, 2032, 2080, 2496, 2540, 3048, 3120, 3302, 3328, 3810, 3840, 4064, 4160, 4953, 4992, 5080, 6096, 6240, 6604, 7620, 8128, 8255, 8320, 9906, 9984, 10160, 12192, 12480, 13208, 15240, 16256, 16510, 16640, 19812, 20320, 24384, 24765, 24960, 26416, 30480, 32512, 33020, 39624, 40640, 48768, 49530, 49920, 52832, 60960, 66040, 79248, 81280, 97536, 99060, 105664, 121920, 132080, 158496, 162560, 198120, 211328, 243840, 264160, 316992, 396240, 422656, 487680, 528320, 633984, 792480, 1056640, 1267968, 1584960, 2113280, 3169920, 6339840]

約数ペア:

[(1, 6339840), (2, 3169920), (3, 2113280), (4, 1584960), (5, 1267968), (6, 1056640), (8, 792480), (10, 633984), (12, 528320), (13, 487680), (15, 422656), (16, 396240), (20, 316992), (24, 264160), (26, 243840), (30, 211328), (32, 198120), (39, 162560), (40, 158496), (48, 132080), (52, 121920), (60, 105664), (64, 99060), (65, 97536), (78, 81280), (80, 79248), (96, 66040), (104, 60960), (120, 52832), (127, 49920), (128, 49530), (130, 48768), (156, 40640), (160, 39624), (192, 33020), (195, 32512), (208, 30480), (240, 26416), (254, 24960), (256, 24765), (260, 24384), (312, 20320), (320, 19812), (381, 16640), (384, 16510), (390, 16256), (416, 15240), (480, 13208), (508, 12480), (520, 12192), (624, 10160), (635, 9984), (640, 9906), (762, 8320), (768, 8255), (780, 8128), (832, 7620), (960, 6604), (1016, 6240), (1040, 6096), (1248, 5080), (1270, 4992), (1280, 4953), (1524, 4160), (1560, 4064), (1651, 3840), (1664, 3810), (1905, 3328), (1920, 3302), (2032, 3120), (2080, 3048), (2496, 2540)]