240348672

素因数分解:

$2^9\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1280

約数の個数: 120

約数和(自身を含む): 710379384

約数和(自身を除く): 470030712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 512, 516, 576, 688, 768, 774, 1032, 1152, 1213, 1376, 1536, 1548, 2064, 2304, 2426, 2752, 3096, 3639, 4128, 4608, 4852, 5504, 6192, 7278, 8256, 9704, 10917, 11008, 12384, 14556, 16512, 19408, 21834, 22016, 24768, 29112, 33024, 38816, 43668, 49536, 52159, 58224, 66048, 77632, 87336, 99072, 104318, 116448, 155264, 156477, 174672, 198144, 208636, 232896, 310528, 312954, 349344, 417272, 465792, 469431, 621056, 625908, 698688, 834544, 931584, 938862, 1251816, 1397376, 1669088, 1863168, 1877724, 2503632, 2794752, 3338176, 3755448, 5007264, 5589504, 6676352, 7510896, 10014528, 13352704, 15021792, 20029056, 26705408, 30043584, 40058112, 60087168, 80116224, 120174336, 240348672]

約数ペア:

[(1, 240348672), (2, 120174336), (3, 80116224), (4, 60087168), (6, 40058112), (8, 30043584), (9, 26705408), (12, 20029056), (16, 15021792), (18, 13352704), (24, 10014528), (32, 7510896), (36, 6676352), (43, 5589504), (48, 5007264), (64, 3755448), (72, 3338176), (86, 2794752), (96, 2503632), (128, 1877724), (129, 1863168), (144, 1669088), (172, 1397376), (192, 1251816), (256, 938862), (258, 931584), (288, 834544), (344, 698688), (384, 625908), (387, 621056), (512, 469431), (516, 465792), (576, 417272), (688, 349344), (768, 312954), (774, 310528), (1032, 232896), (1152, 208636), (1213, 198144), (1376, 174672), (1536, 156477), (1548, 155264), (2064, 116448), (2304, 104318), (2426, 99072), (2752, 87336), (3096, 77632), (3639, 66048), (4128, 58224), (4608, 52159), (4852, 49536), (5504, 43668), (6192, 38816), (7278, 33024), (8256, 29112), (9704, 24768), (10917, 22016), (11008, 21834), (12384, 19408), (14556, 16512)]