30281472

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:375

約数の個数: 144

約数和(自身を含む): 96722080

約数和(自身を除く): 66440608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 337, 351, 384, 416, 432, 468, 576, 624, 674, 702, 768, 832, 864, 936, 1011, 1152, 1248, 1348, 1404, 1664, 1728, 1872, 2022, 2304, 2496, 2696, 2808, 3033, 3328, 3456, 3744, 4044, 4381, 4992, 5392, 5616, 6066, 6912, 7488, 8088, 8762, 9099, 9984, 10784, 11232, 12132, 13143, 14976, 16176, 17524, 18198, 21568, 22464, 24264, 26286, 29952, 32352, 35048, 36396, 39429, 43136, 44928, 48528, 52572, 64704, 70096, 72792, 78858, 86272, 89856, 97056, 105144, 118287, 129408, 140192, 145584, 157716, 194112, 210288, 236574, 258816, 280384, 291168, 315432, 388224, 420576, 473148, 560768, 582336, 630864, 776448, 841152, 946296, 1121536, 1164672, 1261728, 1682304, 1892592, 2329344, 2523456, 3364608, 3785184, 5046912, 7570368, 10093824, 15140736, 30281472]

約数ペア:

[(1, 30281472), (2, 15140736), (3, 10093824), (4, 7570368), (6, 5046912), (8, 3785184), (9, 3364608), (12, 2523456), (13, 2329344), (16, 1892592), (18, 1682304), (24, 1261728), (26, 1164672), (27, 1121536), (32, 946296), (36, 841152), (39, 776448), (48, 630864), (52, 582336), (54, 560768), (64, 473148), (72, 420576), (78, 388224), (96, 315432), (104, 291168), (108, 280384), (117, 258816), (128, 236574), (144, 210288), (156, 194112), (192, 157716), (208, 145584), (216, 140192), (234, 129408), (256, 118287), (288, 105144), (312, 97056), (337, 89856), (351, 86272), (384, 78858), (416, 72792), (432, 70096), (468, 64704), (576, 52572), (624, 48528), (674, 44928), (702, 43136), (768, 39429), (832, 36396), (864, 35048), (936, 32352), (1011, 29952), (1152, 26286), (1248, 24264), (1348, 22464), (1404, 21568), (1664, 18198), (1728, 17524), (1872, 16176), (2022, 14976), (2304, 13143), (2496, 12132), (2696, 11232), (2808, 10784), (3033, 9984), (3328, 9099), (3456, 8762), (3744, 8088), (4044, 7488), (4381, 6912), (4992, 6066), (5392, 5616)]