268187760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{41387}}^1$

素因数の和:41412

約数の個数: 100

約数和(自身を含む): 931478328

約数和(自身を除く): 663290568

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, 41387, 82774, 124161, 165548, 206935, 248322, 331096, 372483, 413870, 496644, 620805, 662192, 744966, 827740, 993288, 1117449, 1241610, 1489932, 1655480, 1862415, 1986576, 2234898, 2483220, 2979864, 3310960, 3352347, 3724830, 4469796, 4966440, 5587245, 5959728, 6704694, 7449660, 8939592, 9932880, 11174490, 13409388, 14899320, 16761735, 17879184, 22348980, 26818776, 29798640, 33523470, 44697960, 53637552, 67046940, 89395920, 134093880, 268187760]

約数ペア:

[(1, 268187760), (2, 134093880), (3, 89395920), (4, 67046940), (5, 53637552), (6, 44697960), (8, 33523470), (9, 29798640), (10, 26818776), (12, 22348980), (15, 17879184), (16, 16761735), (18, 14899320), (20, 13409388), (24, 11174490), (27, 9932880), (30, 8939592), (36, 7449660), (40, 6704694), (45, 5959728), (48, 5587245), (54, 4966440), (60, 4469796), (72, 3724830), (80, 3352347), (81, 3310960), (90, 2979864), (108, 2483220), (120, 2234898), (135, 1986576), (144, 1862415), (162, 1655480), (180, 1489932), (216, 1241610), (240, 1117449), (270, 993288), (324, 827740), (360, 744966), (405, 662192), (432, 620805), (540, 496644), (648, 413870), (720, 372483), (810, 331096), (1080, 248322), (1296, 206935), (1620, 165548), (2160, 124161), (3240, 82774), (6480, 41387)]