15007680

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{193}}^1$

素因数の和:225

約数の個数: 168

約数和(自身を含む): 53809392

約数和(自身を除く): 38801712

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 193, 216, 240, 243, 270, 288, 320, 324, 360, 386, 405, 432, 480, 486, 540, 576, 579, 648, 720, 772, 810, 864, 960, 965, 972, 1080, 1158, 1215, 1296, 1440, 1544, 1620, 1728, 1737, 1930, 1944, 2160, 2316, 2430, 2592, 2880, 2895, 3088, 3240, 3474, 3860, 3888, 4320, 4632, 4860, 5184, 5211, 5790, 6176, 6480, 6948, 7720, 7776, 8640, 8685, 9264, 9720, 10422, 11580, 12352, 12960, 13896, 15440, 15552, 15633, 17370, 18528, 19440, 20844, 23160, 25920, 26055, 27792, 30880, 31266, 34740, 37056, 38880, 41688, 46320, 46899, 52110, 55584, 61760, 62532, 69480, 77760, 78165, 83376, 92640, 93798, 104220, 111168, 125064, 138960, 156330, 166752, 185280, 187596, 208440, 234495, 250128, 277920, 312660, 333504, 375192, 416880, 468990, 500256, 555840, 625320, 750384, 833760, 937980, 1000512, 1250640, 1500768, 1667520, 1875960, 2501280, 3001536, 3751920, 5002560, 7503840, 15007680]

約数ペア:

[(1, 15007680), (2, 7503840), (3, 5002560), (4, 3751920), (5, 3001536), (6, 2501280), (8, 1875960), (9, 1667520), (10, 1500768), (12, 1250640), (15, 1000512), (16, 937980), (18, 833760), (20, 750384), (24, 625320), (27, 555840), (30, 500256), (32, 468990), (36, 416880), (40, 375192), (45, 333504), (48, 312660), (54, 277920), (60, 250128), (64, 234495), (72, 208440), (80, 187596), (81, 185280), (90, 166752), (96, 156330), (108, 138960), (120, 125064), (135, 111168), (144, 104220), (160, 93798), (162, 92640), (180, 83376), (192, 78165), (193, 77760), (216, 69480), (240, 62532), (243, 61760), (270, 55584), (288, 52110), (320, 46899), (324, 46320), (360, 41688), (386, 38880), (405, 37056), (432, 34740), (480, 31266), (486, 30880), (540, 27792), (576, 26055), (579, 25920), (648, 23160), (720, 20844), (772, 19440), (810, 18528), (864, 17370), (960, 15633), (965, 15552), (972, 15440), (1080, 13896), (1158, 12960), (1215, 12352), (1296, 11580), (1440, 10422), (1544, 9720), (1620, 9264), (1728, 8685), (1737, 8640), (1930, 7776), (1944, 7720), (2160, 6948), (2316, 6480), (2430, 6176), (2592, 5790), (2880, 5211), (2895, 5184), (3088, 4860), (3240, 4632), (3474, 4320), (3860, 3888)]