155249280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{26953}}^1$

素因数の和:26978

約数の個数: 96

約数和(自身を含む): 536115060

約数和(自身を除く): 380865780

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, 26953, 53906, 80859, 107812, 134765, 161718, 215624, 242577, 269530, 323436, 404295, 431248, 485154, 539060, 646872, 808590, 862496, 970308, 1078120, 1212885, 1293744, 1617180, 1724992, 1940616, 2156240, 2425770, 2587488, 3234360, 3449984, 3881232, 4312480, 4851540, 5174976, 6468720, 7762464, 8624960, 9703080, 10349952, 12937440, 15524928, 17249920, 19406160, 25874880, 31049856, 38812320, 51749760, 77624640, 155249280]

約数ペア:

[(1, 155249280), (2, 77624640), (3, 51749760), (4, 38812320), (5, 31049856), (6, 25874880), (8, 19406160), (9, 17249920), (10, 15524928), (12, 12937440), (15, 10349952), (16, 9703080), (18, 8624960), (20, 7762464), (24, 6468720), (30, 5174976), (32, 4851540), (36, 4312480), (40, 3881232), (45, 3449984), (48, 3234360), (60, 2587488), (64, 2425770), (72, 2156240), (80, 1940616), (90, 1724992), (96, 1617180), (120, 1293744), (128, 1212885), (144, 1078120), (160, 970308), (180, 862496), (192, 808590), (240, 646872), (288, 539060), (320, 485154), (360, 431248), (384, 404295), (480, 323436), (576, 269530), (640, 242577), (720, 215624), (960, 161718), (1152, 134765), (1440, 107812), (1920, 80859), (2880, 53906), (5760, 26953)]