1304640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{151}}^1$

素因数の和:177

約数の個数: 112

約数和(自身を含む): 4632960

約数和(自身を除く): 3328320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 151, 160, 180, 192, 216, 240, 270, 288, 302, 320, 360, 432, 453, 480, 540, 576, 604, 720, 755, 864, 906, 960, 1080, 1208, 1359, 1440, 1510, 1728, 1812, 2160, 2265, 2416, 2718, 2880, 3020, 3624, 4077, 4320, 4530, 4832, 5436, 6040, 6795, 7248, 8154, 8640, 9060, 9664, 10872, 12080, 13590, 14496, 16308, 18120, 20385, 21744, 24160, 27180, 28992, 32616, 36240, 40770, 43488, 48320, 54360, 65232, 72480, 81540, 86976, 108720, 130464, 144960, 163080, 217440, 260928, 326160, 434880, 652320, 1304640]

約数ペア:

[(1, 1304640), (2, 652320), (3, 434880), (4, 326160), (5, 260928), (6, 217440), (8, 163080), (9, 144960), (10, 130464), (12, 108720), (15, 86976), (16, 81540), (18, 72480), (20, 65232), (24, 54360), (27, 48320), (30, 43488), (32, 40770), (36, 36240), (40, 32616), (45, 28992), (48, 27180), (54, 24160), (60, 21744), (64, 20385), (72, 18120), (80, 16308), (90, 14496), (96, 13590), (108, 12080), (120, 10872), (135, 9664), (144, 9060), (151, 8640), (160, 8154), (180, 7248), (192, 6795), (216, 6040), (240, 5436), (270, 4832), (288, 4530), (302, 4320), (320, 4077), (360, 3624), (432, 3020), (453, 2880), (480, 2718), (540, 2416), (576, 2265), (604, 2160), (720, 1812), (755, 1728), (864, 1510), (906, 1440), (960, 1359), (1080, 1208)]