30390336

素因数分解:

$2^6\times 3^3\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 112

約数和(自身を含む): 91643200

約数和(自身を除く): 61252864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 129, 144, 172, 192, 216, 258, 288, 344, 387, 409, 432, 516, 576, 688, 774, 818, 864, 1032, 1161, 1227, 1376, 1548, 1636, 1728, 2064, 2322, 2454, 2752, 3096, 3272, 3681, 4128, 4644, 4908, 6192, 6544, 7362, 8256, 9288, 9816, 11043, 12384, 13088, 14724, 17587, 18576, 19632, 22086, 24768, 26176, 29448, 35174, 37152, 39264, 44172, 52761, 58896, 70348, 74304, 78528, 88344, 105522, 117792, 140696, 158283, 176688, 211044, 235584, 281392, 316566, 353376, 422088, 474849, 562784, 633132, 706752, 844176, 949698, 1125568, 1266264, 1688352, 1899396, 2532528, 3376704, 3798792, 5065056, 7597584, 10130112, 15195168, 30390336]

約数ペア:

[(1, 30390336), (2, 15195168), (3, 10130112), (4, 7597584), (6, 5065056), (8, 3798792), (9, 3376704), (12, 2532528), (16, 1899396), (18, 1688352), (24, 1266264), (27, 1125568), (32, 949698), (36, 844176), (43, 706752), (48, 633132), (54, 562784), (64, 474849), (72, 422088), (86, 353376), (96, 316566), (108, 281392), (129, 235584), (144, 211044), (172, 176688), (192, 158283), (216, 140696), (258, 117792), (288, 105522), (344, 88344), (387, 78528), (409, 74304), (432, 70348), (516, 58896), (576, 52761), (688, 44172), (774, 39264), (818, 37152), (864, 35174), (1032, 29448), (1161, 26176), (1227, 24768), (1376, 22086), (1548, 19632), (1636, 18576), (1728, 17587), (2064, 14724), (2322, 13088), (2454, 12384), (2752, 11043), (3096, 9816), (3272, 9288), (3681, 8256), (4128, 7362), (4644, 6544), (4908, 6192)]