1956960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{151}}^1$

素因数の和:178

約数の個数: 120

約数和(自身を含む): 6952176

約数和(自身を除く): 4995216

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 151, 160, 162, 180, 216, 240, 270, 288, 302, 324, 360, 405, 432, 453, 480, 540, 604, 648, 720, 755, 810, 864, 906, 1080, 1208, 1296, 1359, 1440, 1510, 1620, 1812, 2160, 2265, 2416, 2592, 2718, 3020, 3240, 3624, 4077, 4320, 4530, 4832, 5436, 6040, 6480, 6795, 7248, 8154, 9060, 10872, 12080, 12231, 12960, 13590, 14496, 16308, 18120, 20385, 21744, 24160, 24462, 27180, 32616, 36240, 40770, 43488, 48924, 54360, 61155, 65232, 72480, 81540, 97848, 108720, 122310, 130464, 163080, 195696, 217440, 244620, 326160, 391392, 489240, 652320, 978480, 1956960]

約数ペア:

[(1, 1956960), (2, 978480), (3, 652320), (4, 489240), (5, 391392), (6, 326160), (8, 244620), (9, 217440), (10, 195696), (12, 163080), (15, 130464), (16, 122310), (18, 108720), (20, 97848), (24, 81540), (27, 72480), (30, 65232), (32, 61155), (36, 54360), (40, 48924), (45, 43488), (48, 40770), (54, 36240), (60, 32616), (72, 27180), (80, 24462), (81, 24160), (90, 21744), (96, 20385), (108, 18120), (120, 16308), (135, 14496), (144, 13590), (151, 12960), (160, 12231), (162, 12080), (180, 10872), (216, 9060), (240, 8154), (270, 7248), (288, 6795), (302, 6480), (324, 6040), (360, 5436), (405, 4832), (432, 4530), (453, 4320), (480, 4077), (540, 3624), (604, 3240), (648, 3020), (720, 2718), (755, 2592), (810, 2416), (864, 2265), (906, 2160), (1080, 1812), (1208, 1620), (1296, 1510), (1359, 1440)]