30015360

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{193}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 108042480

約数和(自身を除く): 78027120

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, 128, 135, 144, 160, 162, 180, 192, 193, 216, 240, 243, 270, 288, 320, 324, 360, 384, 386, 405, 432, 480, 486, 540, 576, 579, 640, 648, 720, 772, 810, 864, 960, 965, 972, 1080, 1152, 1158, 1215, 1296, 1440, 1544, 1620, 1728, 1737, 1920, 1930, 1944, 2160, 2316, 2430, 2592, 2880, 2895, 3088, 3240, 3456, 3474, 3860, 3888, 4320, 4632, 4860, 5184, 5211, 5760, 5790, 6176, 6480, 6948, 7720, 7776, 8640, 8685, 9264, 9720, 10368, 10422, 11580, 12352, 12960, 13896, 15440, 15552, 15633, 17280, 17370, 18528, 19440, 20844, 23160, 24704, 25920, 26055, 27792, 30880, 31104, 31266, 34740, 37056, 38880, 41688, 46320, 46899, 51840, 52110, 55584, 61760, 62532, 69480, 74112, 77760, 78165, 83376, 92640, 93798, 104220, 111168, 123520, 125064, 138960, 155520, 156330, 166752, 185280, 187596, 208440, 222336, 234495, 250128, 277920, 312660, 333504, 370560, 375192, 416880, 468990, 500256, 555840, 625320, 667008, 750384, 833760, 937980, 1000512, 1111680, 1250640, 1500768, 1667520, 1875960, 2001024, 2501280, 3001536, 3335040, 3751920, 5002560, 6003072, 7503840, 10005120, 15007680, 30015360]

約数ペア:

[(1, 30015360), (2, 15007680), (3, 10005120), (4, 7503840), (5, 6003072), (6, 5002560), (8, 3751920), (9, 3335040), (10, 3001536), (12, 2501280), (15, 2001024), (16, 1875960), (18, 1667520), (20, 1500768), (24, 1250640), (27, 1111680), (30, 1000512), (32, 937980), (36, 833760), (40, 750384), (45, 667008), (48, 625320), (54, 555840), (60, 500256), (64, 468990), (72, 416880), (80, 375192), (81, 370560), (90, 333504), (96, 312660), (108, 277920), (120, 250128), (128, 234495), (135, 222336), (144, 208440), (160, 187596), (162, 185280), (180, 166752), (192, 156330), (193, 155520), (216, 138960), (240, 125064), (243, 123520), (270, 111168), (288, 104220), (320, 93798), (324, 92640), (360, 83376), (384, 78165), (386, 77760), (405, 74112), (432, 69480), (480, 62532), (486, 61760), (540, 55584), (576, 52110), (579, 51840), (640, 46899), (648, 46320), (720, 41688), (772, 38880), (810, 37056), (864, 34740), (960, 31266), (965, 31104), (972, 30880), (1080, 27792), (1152, 26055), (1158, 25920), (1215, 24704), (1296, 23160), (1440, 20844), (1544, 19440), (1620, 18528), (1728, 17370), (1737, 17280), (1920, 15633), (1930, 15552), (1944, 15440), (2160, 13896), (2316, 12960), (2430, 12352), (2592, 11580), (2880, 10422), (2895, 10368), (3088, 9720), (3240, 9264), (3456, 8685), (3474, 8640), (3860, 7776), (3888, 7720), (4320, 6948), (4632, 6480), (4860, 6176), (5184, 5790), (5211, 5760)]