1188025380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1531}}^1$

素因数の和:2031

約数の個数: 120

約数和(自身を含む): 3737099520

約数和(自身を除く): 2549074140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 479, 540, 810, 958, 1437, 1531, 1620, 1916, 2395, 2874, 3062, 4311, 4593, 4790, 5748, 6124, 7185, 7655, 8622, 9186, 9580, 12933, 13779, 14370, 15310, 17244, 18372, 21555, 22965, 25866, 27558, 28740, 30620, 38799, 41337, 43110, 45930, 51732, 55116, 64665, 68895, 77598, 82674, 86220, 91860, 124011, 129330, 137790, 155196, 165348, 193995, 206685, 248022, 258660, 275580, 387990, 413370, 496044, 620055, 733349, 775980, 826740, 1240110, 1466698, 2200047, 2480220, 2933396, 3666745, 4400094, 6600141, 7333490, 8800188, 11000235, 13200282, 14666980, 19800423, 22000470, 26400564, 33000705, 39600846, 44000940, 59401269, 66001410, 79201692, 99002115, 118802538, 132002820, 198004230, 237605076, 297006345, 396008460, 594012690, 1188025380]

約数ペア:

[(1, 1188025380), (2, 594012690), (3, 396008460), (4, 297006345), (5, 237605076), (6, 198004230), (9, 132002820), (10, 118802538), (12, 99002115), (15, 79201692), (18, 66001410), (20, 59401269), (27, 44000940), (30, 39600846), (36, 33000705), (45, 26400564), (54, 22000470), (60, 19800423), (81, 14666980), (90, 13200282), (108, 11000235), (135, 8800188), (162, 7333490), (180, 6600141), (270, 4400094), (324, 3666745), (405, 2933396), (479, 2480220), (540, 2200047), (810, 1466698), (958, 1240110), (1437, 826740), (1531, 775980), (1620, 733349), (1916, 620055), (2395, 496044), (2874, 413370), (3062, 387990), (4311, 275580), (4593, 258660), (4790, 248022), (5748, 206685), (6124, 193995), (7185, 165348), (7655, 155196), (8622, 137790), (9186, 129330), (9580, 124011), (12933, 91860), (13779, 86220), (14370, 82674), (15310, 77598), (17244, 68895), (18372, 64665), (21555, 55116), (22965, 51732), (25866, 45930), (27558, 43110), (28740, 41337), (30620, 38799)]