126560880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19531}}^1$

素因数の和:19556

約数の個数: 100

約数和(自身を含む): 439587192

約数和(自身を除く): 313026312

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, 19531, 39062, 58593, 78124, 97655, 117186, 156248, 175779, 195310, 234372, 292965, 312496, 351558, 390620, 468744, 527337, 585930, 703116, 781240, 878895, 937488, 1054674, 1171860, 1406232, 1562480, 1582011, 1757790, 2109348, 2343720, 2636685, 2812464, 3164022, 3515580, 4218696, 4687440, 5273370, 6328044, 7031160, 7910055, 8437392, 10546740, 12656088, 14062320, 15820110, 21093480, 25312176, 31640220, 42186960, 63280440, 126560880]

約数ペア:

[(1, 126560880), (2, 63280440), (3, 42186960), (4, 31640220), (5, 25312176), (6, 21093480), (8, 15820110), (9, 14062320), (10, 12656088), (12, 10546740), (15, 8437392), (16, 7910055), (18, 7031160), (20, 6328044), (24, 5273370), (27, 4687440), (30, 4218696), (36, 3515580), (40, 3164022), (45, 2812464), (48, 2636685), (54, 2343720), (60, 2109348), (72, 1757790), (80, 1582011), (81, 1562480), (90, 1406232), (108, 1171860), (120, 1054674), (135, 937488), (144, 878895), (162, 781240), (180, 703116), (216, 585930), (240, 527337), (270, 468744), (324, 390620), (360, 351558), (405, 312496), (432, 292965), (540, 234372), (648, 195310), (720, 175779), (810, 156248), (1080, 117186), (1296, 97655), (1620, 78124), (2160, 58593), (3240, 39062), (6480, 19531)]