828804960

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{21317}}^1$

素因数の和:21347

約数の個数: 144

約数和(自身を含む): 2933186256

約数和(自身を除く): 2104381296

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, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 21317, 38880, 42634, 63951, 85268, 106585, 127902, 170536, 191853, 213170, 255804, 319755, 341072, 383706, 426340, 511608, 575559, 639510, 682144, 767412, 852680, 959265, 1023216, 1151118, 1279020, 1534824, 1705360, 1726677, 1918530, 2046432, 2302236, 2558040, 2877795, 3069648, 3410720, 3453354, 3837060, 4604472, 5116080, 5180031, 5755590, 6139296, 6906708, 7674120, 8633385, 9208944, 10232160, 10360062, 11511180, 13813416, 15348240, 17266770, 18417888, 20720124, 23022360, 25900155, 27626832, 30696480, 34533540, 41440248, 46044720, 51800310, 55253664, 69067080, 82880496, 92089440, 103600620, 138134160, 165760992, 207201240, 276268320, 414402480, 828804960]

約数ペア:

[(1, 828804960), (2, 414402480), (3, 276268320), (4, 207201240), (5, 165760992), (6, 138134160), (8, 103600620), (9, 92089440), (10, 82880496), (12, 69067080), (15, 55253664), (16, 51800310), (18, 46044720), (20, 41440248), (24, 34533540), (27, 30696480), (30, 27626832), (32, 25900155), (36, 23022360), (40, 20720124), (45, 18417888), (48, 17266770), (54, 15348240), (60, 13813416), (72, 11511180), (80, 10360062), (81, 10232160), (90, 9208944), (96, 8633385), (108, 7674120), (120, 6906708), (135, 6139296), (144, 5755590), (160, 5180031), (162, 5116080), (180, 4604472), (216, 3837060), (240, 3453354), (243, 3410720), (270, 3069648), (288, 2877795), (324, 2558040), (360, 2302236), (405, 2046432), (432, 1918530), (480, 1726677), (486, 1705360), (540, 1534824), (648, 1279020), (720, 1151118), (810, 1023216), (864, 959265), (972, 852680), (1080, 767412), (1215, 682144), (1296, 639510), (1440, 575559), (1620, 511608), (1944, 426340), (2160, 383706), (2430, 341072), (2592, 319755), (3240, 255804), (3888, 213170), (4320, 191853), (4860, 170536), (6480, 127902), (7776, 106585), (9720, 85268), (12960, 63951), (19440, 42634), (21317, 38880)]