240385536

素因数分解:

$2^9\times 3^3\times {\mathrm{17389}}^1$

素因数の和:17416

約数の個数: 80

約数和(自身を含む): 711598800

約数和(自身を除く): 471213264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 17389, 34778, 52167, 69556, 104334, 139112, 156501, 208668, 278224, 313002, 417336, 469503, 556448, 626004, 834672, 939006, 1112896, 1252008, 1669344, 1878012, 2225792, 2504016, 3338688, 3756024, 4451584, 5008032, 6677376, 7512048, 8903168, 10016064, 13354752, 15024096, 20032128, 26709504, 30048192, 40064256, 60096384, 80128512, 120192768, 240385536]

約数ペア:

[(1, 240385536), (2, 120192768), (3, 80128512), (4, 60096384), (6, 40064256), (8, 30048192), (9, 26709504), (12, 20032128), (16, 15024096), (18, 13354752), (24, 10016064), (27, 8903168), (32, 7512048), (36, 6677376), (48, 5008032), (54, 4451584), (64, 3756024), (72, 3338688), (96, 2504016), (108, 2225792), (128, 1878012), (144, 1669344), (192, 1252008), (216, 1112896), (256, 939006), (288, 834672), (384, 626004), (432, 556448), (512, 469503), (576, 417336), (768, 313002), (864, 278224), (1152, 208668), (1536, 156501), (1728, 139112), (2304, 104334), (3456, 69556), (4608, 52167), (6912, 34778), (13824, 17389)]