230951520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:494

約数の個数: 192

約数和(自身を含む): 815451840

約数和(自身を除く): 584500320

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, 90, 96, 108, 120, 135, 144, 160, 180, 193, 216, 240, 270, 277, 288, 360, 386, 432, 480, 540, 554, 579, 720, 772, 831, 864, 965, 1080, 1108, 1158, 1385, 1440, 1544, 1662, 1737, 1930, 2160, 2216, 2316, 2493, 2770, 2895, 3088, 3324, 3474, 3860, 4155, 4320, 4432, 4632, 4986, 5211, 5540, 5790, 6176, 6648, 6948, 7479, 7720, 8310, 8685, 8864, 9264, 9972, 10422, 11080, 11580, 12465, 13296, 13896, 14958, 15440, 16620, 17370, 18528, 19944, 20844, 22160, 23160, 24930, 26055, 26592, 27792, 29916, 30880, 33240, 34740, 37395, 39888, 41688, 44320, 46320, 49860, 52110, 53461, 55584, 59832, 66480, 69480, 74790, 79776, 83376, 92640, 99720, 104220, 106922, 119664, 132960, 138960, 149580, 160383, 166752, 199440, 208440, 213844, 239328, 267305, 277920, 299160, 320766, 398880, 416880, 427688, 481149, 534610, 598320, 641532, 801915, 833760, 855376, 962298, 1069220, 1196640, 1283064, 1443447, 1603830, 1710752, 1924596, 2138440, 2405745, 2566128, 2886894, 3207660, 3849192, 4276880, 4811490, 5132256, 5773788, 6415320, 7217235, 7698384, 8553760, 9622980, 11547576, 12830640, 14434470, 15396768, 19245960, 23095152, 25661280, 28868940, 38491920, 46190304, 57737880, 76983840, 115475760, 230951520]

約数ペア:

[(1, 230951520), (2, 115475760), (3, 76983840), (4, 57737880), (5, 46190304), (6, 38491920), (8, 28868940), (9, 25661280), (10, 23095152), (12, 19245960), (15, 15396768), (16, 14434470), (18, 12830640), (20, 11547576), (24, 9622980), (27, 8553760), (30, 7698384), (32, 7217235), (36, 6415320), (40, 5773788), (45, 5132256), (48, 4811490), (54, 4276880), (60, 3849192), (72, 3207660), (80, 2886894), (90, 2566128), (96, 2405745), (108, 2138440), (120, 1924596), (135, 1710752), (144, 1603830), (160, 1443447), (180, 1283064), (193, 1196640), (216, 1069220), (240, 962298), (270, 855376), (277, 833760), (288, 801915), (360, 641532), (386, 598320), (432, 534610), (480, 481149), (540, 427688), (554, 416880), (579, 398880), (720, 320766), (772, 299160), (831, 277920), (864, 267305), (965, 239328), (1080, 213844), (1108, 208440), (1158, 199440), (1385, 166752), (1440, 160383), (1544, 149580), (1662, 138960), (1737, 132960), (1930, 119664), (2160, 106922), (2216, 104220), (2316, 99720), (2493, 92640), (2770, 83376), (2895, 79776), (3088, 74790), (3324, 69480), (3474, 66480), (3860, 59832), (4155, 55584), (4320, 53461), (4432, 52110), (4632, 49860), (4986, 46320), (5211, 44320), (5540, 41688), (5790, 39888), (6176, 37395), (6648, 34740), (6948, 33240), (7479, 30880), (7720, 29916), (8310, 27792), (8685, 26592), (8864, 26055), (9264, 24930), (9972, 23160), (10422, 22160), (11080, 20844), (11580, 19944), (12465, 18528), (13296, 17370), (13896, 16620), (14958, 15440)]