30520368

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 160

約数和(自身を含む): 94279680

約数和(自身を除く): 63759312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 43, 48, 53, 54, 62, 72, 86, 93, 106, 108, 124, 129, 144, 159, 172, 186, 212, 216, 248, 258, 279, 318, 344, 372, 387, 424, 432, 477, 496, 516, 558, 636, 688, 744, 774, 837, 848, 954, 1032, 1116, 1161, 1272, 1333, 1431, 1488, 1548, 1643, 1674, 1908, 2064, 2232, 2279, 2322, 2544, 2666, 2862, 3096, 3286, 3348, 3816, 3999, 4464, 4558, 4644, 4929, 5332, 5724, 6192, 6572, 6696, 6837, 7632, 7998, 9116, 9288, 9858, 10664, 11448, 11997, 13144, 13392, 13674, 14787, 15996, 18232, 18576, 19716, 20511, 21328, 22896, 23994, 26288, 27348, 29574, 31992, 35991, 36464, 39432, 41022, 44361, 47988, 54696, 59148, 61533, 63984, 70649, 71982, 78864, 82044, 88722, 95976, 109392, 118296, 123066, 141298, 143964, 164088, 177444, 191952, 211947, 236592, 246132, 282596, 287928, 328176, 354888, 423894, 492264, 565192, 575856, 635841, 709776, 847788, 984528, 1130384, 1271682, 1695576, 1907523, 2543364, 3391152, 3815046, 5086728, 7630092, 10173456, 15260184, 30520368]

約数ペア:

[(1, 30520368), (2, 15260184), (3, 10173456), (4, 7630092), (6, 5086728), (8, 3815046), (9, 3391152), (12, 2543364), (16, 1907523), (18, 1695576), (24, 1271682), (27, 1130384), (31, 984528), (36, 847788), (43, 709776), (48, 635841), (53, 575856), (54, 565192), (62, 492264), (72, 423894), (86, 354888), (93, 328176), (106, 287928), (108, 282596), (124, 246132), (129, 236592), (144, 211947), (159, 191952), (172, 177444), (186, 164088), (212, 143964), (216, 141298), (248, 123066), (258, 118296), (279, 109392), (318, 95976), (344, 88722), (372, 82044), (387, 78864), (424, 71982), (432, 70649), (477, 63984), (496, 61533), (516, 59148), (558, 54696), (636, 47988), (688, 44361), (744, 41022), (774, 39432), (837, 36464), (848, 35991), (954, 31992), (1032, 29574), (1116, 27348), (1161, 26288), (1272, 23994), (1333, 22896), (1431, 21328), (1488, 20511), (1548, 19716), (1643, 18576), (1674, 18232), (1908, 15996), (2064, 14787), (2232, 13674), (2279, 13392), (2322, 13144), (2544, 11997), (2666, 11448), (2862, 10664), (3096, 9858), (3286, 9288), (3348, 9116), (3816, 7998), (3999, 7632), (4464, 6837), (4558, 6696), (4644, 6572), (4929, 6192), (5332, 5724)]