527724720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{81439}}^1$

素因数の和:81464

約数の個数: 100

約数和(自身を含む): 1832888640

約数和(自身を除く): 1305163920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 81439, 162878, 244317, 325756, 407195, 488634, 651512, 732951, 814390, 977268, 1221585, 1303024, 1465902, 1628780, 1954536, 2198853, 2443170, 2931804, 3257560, 3664755, 3909072, 4397706, 4886340, 5863608, 6515120, 6596559, 7329510, 8795412, 9772680, 10994265, 11727216, 13193118, 14659020, 17590824, 19545360, 21988530, 26386236, 29318040, 32982795, 35181648, 43977060, 52772472, 58636080, 65965590, 87954120, 105544944, 131931180, 175908240, 263862360, 527724720]

約数ペア:

[(1, 527724720), (2, 263862360), (3, 175908240), (4, 131931180), (5, 105544944), (6, 87954120), (8, 65965590), (9, 58636080), (10, 52772472), (12, 43977060), (15, 35181648), (16, 32982795), (18, 29318040), (20, 26386236), (24, 21988530), (27, 19545360), (30, 17590824), (36, 14659020), (40, 13193118), (45, 11727216), (48, 10994265), (54, 9772680), (60, 8795412), (72, 7329510), (80, 6596559), (81, 6515120), (90, 5863608), (108, 4886340), (120, 4397706), (135, 3909072), (144, 3664755), (162, 3257560), (180, 2931804), (216, 2443170), (240, 2198853), (270, 1954536), (324, 1628780), (360, 1465902), (405, 1303024), (432, 1221585), (540, 977268), (648, 814390), (720, 732951), (810, 651512), (1080, 488634), (1296, 407195), (1620, 325756), (2160, 244317), (3240, 162878), (6480, 81439)]