115175520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{8887}}^1$

素因数の和:8914

約数の個数: 120

約数和(自身を含む): 406519344

約数和(自身を除く): 291343824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 8887, 12960, 17774, 26661, 35548, 44435, 53322, 71096, 79983, 88870, 106644, 133305, 142192, 159966, 177740, 213288, 239949, 266610, 284384, 319932, 355480, 399915, 426576, 479898, 533220, 639864, 710960, 719847, 799830, 853152, 959796, 1066440, 1199745, 1279728, 1421920, 1439694, 1599660, 1919592, 2132880, 2399490, 2559456, 2879388, 3199320, 3599235, 3839184, 4265760, 4798980, 5758776, 6398640, 7198470, 7678368, 9597960, 11517552, 12797280, 14396940, 19195920, 23035104, 28793880, 38391840, 57587760, 115175520]

約数ペア:

[(1, 115175520), (2, 57587760), (3, 38391840), (4, 28793880), (5, 23035104), (6, 19195920), (8, 14396940), (9, 12797280), (10, 11517552), (12, 9597960), (15, 7678368), (16, 7198470), (18, 6398640), (20, 5758776), (24, 4798980), (27, 4265760), (30, 3839184), (32, 3599235), (36, 3199320), (40, 2879388), (45, 2559456), (48, 2399490), (54, 2132880), (60, 1919592), (72, 1599660), (80, 1439694), (81, 1421920), (90, 1279728), (96, 1199745), (108, 1066440), (120, 959796), (135, 853152), (144, 799830), (160, 719847), (162, 710960), (180, 639864), (216, 533220), (240, 479898), (270, 426576), (288, 399915), (324, 355480), (360, 319932), (405, 284384), (432, 266610), (480, 239949), (540, 213288), (648, 177740), (720, 159966), (810, 142192), (864, 133305), (1080, 106644), (1296, 88870), (1440, 79983), (1620, 71096), (2160, 53322), (2592, 44435), (3240, 35548), (4320, 26661), (6480, 17774), (8887, 12960)]