77624640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{26953}}^1$

素因数の和:26976

約数の個数: 84

約数和(自身を含む): 267006324

約数和(自身を除く): 189381684

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 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, 3881232, 4312480, 4851540, 5174976, 6468720, 7762464, 8624960, 9703080, 12937440, 15524928, 19406160, 25874880, 38812320, 77624640]

約数ペア:

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