68849280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11953}}^1$

素因数の和:11978

約数の個数: 96

約数和(自身を含む): 237765060

約数和(自身を除く): 168915780

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, 5760, 11953, 23906, 35859, 47812, 59765, 71718, 95624, 107577, 119530, 143436, 179295, 191248, 215154, 239060, 286872, 358590, 382496, 430308, 478120, 537885, 573744, 717180, 764992, 860616, 956240, 1075770, 1147488, 1434360, 1529984, 1721232, 1912480, 2151540, 2294976, 2868720, 3442464, 3824960, 4303080, 4589952, 5737440, 6884928, 7649920, 8606160, 11474880, 13769856, 17212320, 22949760, 34424640, 68849280]

約数ペア:

[(1, 68849280), (2, 34424640), (3, 22949760), (4, 17212320), (5, 13769856), (6, 11474880), (8, 8606160), (9, 7649920), (10, 6884928), (12, 5737440), (15, 4589952), (16, 4303080), (18, 3824960), (20, 3442464), (24, 2868720), (30, 2294976), (32, 2151540), (36, 1912480), (40, 1721232), (45, 1529984), (48, 1434360), (60, 1147488), (64, 1075770), (72, 956240), (80, 860616), (90, 764992), (96, 717180), (120, 573744), (128, 537885), (144, 478120), (160, 430308), (180, 382496), (192, 358590), (240, 286872), (288, 239060), (320, 215154), (360, 191248), (384, 179295), (480, 143436), (576, 119530), (640, 107577), (720, 95624), (960, 71718), (1152, 59765), (1440, 47812), (1920, 35859), (2880, 23906), (5760, 11953)]