30572640

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{337}}^1$

素因数の和:371

約数の個数: 240

約数和(自身を含む): 123675552

約数和(自身を除く): 93102912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 337, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 674, 720, 756, 810, 840, 864, 945, 1008, 1011, 1080, 1120, 1134, 1260, 1296, 1348, 1440, 1512, 1620, 1680, 1685, 1890, 2016, 2022, 2160, 2268, 2359, 2520, 2592, 2696, 2835, 3024, 3033, 3240, 3360, 3370, 3780, 4044, 4320, 4536, 4718, 5040, 5055, 5392, 5670, 6048, 6066, 6480, 6740, 7077, 7560, 8088, 9072, 9099, 9436, 10080, 10110, 10784, 11340, 11795, 12132, 12960, 13480, 14154, 15120, 15165, 16176, 18144, 18198, 18872, 20220, 21231, 22680, 23590, 24264, 26960, 27297, 28308, 30240, 30330, 32352, 35385, 36396, 37744, 40440, 42462, 45360, 45495, 47180, 48528, 53920, 54594, 56616, 60660, 63693, 70770, 72792, 75488, 80880, 84924, 90720, 90990, 94360, 97056, 106155, 109188, 113232, 121320, 127386, 136485, 141540, 145584, 161760, 169848, 181980, 188720, 191079, 212310, 218376, 226464, 242640, 254772, 272970, 283080, 291168, 318465, 339696, 363960, 377440, 382158, 424620, 436752, 485280, 509544, 545940, 566160, 636930, 679392, 727920, 764316, 849240, 873504, 955395, 1019088, 1091880, 1132320, 1273860, 1455840, 1528632, 1698480, 1910790, 2038176, 2183760, 2547720, 3057264, 3396960, 3821580, 4367520, 5095440, 6114528, 7643160, 10190880, 15286320, 30572640]

約数ペア:

[(1, 30572640), (2, 15286320), (3, 10190880), (4, 7643160), (5, 6114528), (6, 5095440), (7, 4367520), (8, 3821580), (9, 3396960), (10, 3057264), (12, 2547720), (14, 2183760), (15, 2038176), (16, 1910790), (18, 1698480), (20, 1528632), (21, 1455840), (24, 1273860), (27, 1132320), (28, 1091880), (30, 1019088), (32, 955395), (35, 873504), (36, 849240), (40, 764316), (42, 727920), (45, 679392), (48, 636930), (54, 566160), (56, 545940), (60, 509544), (63, 485280), (70, 436752), (72, 424620), (80, 382158), (81, 377440), (84, 363960), (90, 339696), (96, 318465), (105, 291168), (108, 283080), (112, 272970), (120, 254772), (126, 242640), (135, 226464), (140, 218376), (144, 212310), (160, 191079), (162, 188720), (168, 181980), (180, 169848), (189, 161760), (210, 145584), (216, 141540), (224, 136485), (240, 127386), (252, 121320), (270, 113232), (280, 109188), (288, 106155), (315, 97056), (324, 94360), (336, 90990), (337, 90720), (360, 84924), (378, 80880), (405, 75488), (420, 72792), (432, 70770), (480, 63693), (504, 60660), (540, 56616), (560, 54594), (567, 53920), (630, 48528), (648, 47180), (672, 45495), (674, 45360), (720, 42462), (756, 40440), (810, 37744), (840, 36396), (864, 35385), (945, 32352), (1008, 30330), (1011, 30240), (1080, 28308), (1120, 27297), (1134, 26960), (1260, 24264), (1296, 23590), (1348, 22680), (1440, 21231), (1512, 20220), (1620, 18872), (1680, 18198), (1685, 18144), (1890, 16176), (2016, 15165), (2022, 15120), (2160, 14154), (2268, 13480), (2359, 12960), (2520, 12132), (2592, 11795), (2696, 11340), (2835, 10784), (3024, 10110), (3033, 10080), (3240, 9436), (3360, 9099), (3370, 9072), (3780, 8088), (4044, 7560), (4320, 7077), (4536, 6740), (4718, 6480), (5040, 6066), (5055, 6048), (5392, 5670)]