68862960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{10627}}^1$

素因数の和:10652

約数の個数: 100

約数和(自身を含む): 239193768

約数和(自身を除く): 170330808

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, 10627, 21254, 31881, 42508, 53135, 63762, 85016, 95643, 106270, 127524, 159405, 170032, 191286, 212540, 255048, 286929, 318810, 382572, 425080, 478215, 510096, 573858, 637620, 765144, 850160, 860787, 956430, 1147716, 1275240, 1434645, 1530288, 1721574, 1912860, 2295432, 2550480, 2869290, 3443148, 3825720, 4303935, 4590864, 5738580, 6886296, 7651440, 8607870, 11477160, 13772592, 17215740, 22954320, 34431480, 68862960]

約数ペア:

[(1, 68862960), (2, 34431480), (3, 22954320), (4, 17215740), (5, 13772592), (6, 11477160), (8, 8607870), (9, 7651440), (10, 6886296), (12, 5738580), (15, 4590864), (16, 4303935), (18, 3825720), (20, 3443148), (24, 2869290), (27, 2550480), (30, 2295432), (36, 1912860), (40, 1721574), (45, 1530288), (48, 1434645), (54, 1275240), (60, 1147716), (72, 956430), (80, 860787), (81, 850160), (90, 765144), (108, 637620), (120, 573858), (135, 510096), (144, 478215), (162, 425080), (180, 382572), (216, 318810), (240, 286929), (270, 255048), (324, 212540), (360, 191286), (405, 170032), (432, 159405), (540, 127524), (648, 106270), (720, 95643), (810, 85016), (1080, 63762), (1296, 53135), (1620, 42508), (2160, 31881), (3240, 21254), (6480, 10627)]