240795360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:730

約数の個数: 288

約数和(自身を含む): 932873760

約数和(自身を除く): 692078400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 677, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1354, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2031, 2080, 2223, 2280, 2340, 2470, 2708, 2736, 2964, 3040, 3120, 3385, 3420, 3705, 3744, 3952, 4062, 4446, 4560, 4680, 4940, 5416, 5472, 5928, 6093, 6240, 6770, 6840, 7410, 7904, 8124, 8801, 8892, 9120, 9360, 9880, 10155, 10832, 11115, 11856, 12186, 12863, 13540, 13680, 14820, 16248, 17602, 17784, 18720, 19760, 20310, 21664, 22230, 23712, 24372, 25726, 26403, 27080, 27360, 29640, 30465, 32496, 35204, 35568, 38589, 39520, 40620, 44005, 44460, 48744, 51452, 52806, 54160, 59280, 60930, 64315, 64992, 70408, 71136, 77178, 79209, 81240, 88010, 88920, 97488, 102904, 105612, 108320, 115767, 118560, 121860, 128630, 132015, 140816, 154356, 158418, 162480, 167219, 176020, 177840, 192945, 194976, 205808, 211224, 231534, 243720, 257260, 264030, 281632, 308712, 316836, 324960, 334438, 352040, 355680, 385890, 396045, 411616, 422448, 463068, 487440, 501657, 514520, 528060, 578835, 617424, 633672, 668876, 704080, 771780, 792090, 836095, 844896, 926136, 974880, 1003314, 1029040, 1056120, 1157670, 1234848, 1267344, 1337752, 1408160, 1504971, 1543560, 1584180, 1672190, 1852272, 2006628, 2058080, 2112240, 2315340, 2508285, 2534688, 2675504, 3009942, 3087120, 3168360, 3344380, 3704544, 4013256, 4224480, 4630680, 5016570, 5351008, 6019884, 6174240, 6336720, 6688760, 7524855, 8026512, 9261360, 10033140, 12039768, 12673440, 13377520, 15049710, 16053024, 18522720, 20066280, 24079536, 26755040, 30099420, 40132560, 48159072, 60198840, 80265120, 120397680, 240795360]

約数ペア:

[(1, 240795360), (2, 120397680), (3, 80265120), (4, 60198840), (5, 48159072), (6, 40132560), (8, 30099420), (9, 26755040), (10, 24079536), (12, 20066280), (13, 18522720), (15, 16053024), (16, 15049710), (18, 13377520), (19, 12673440), (20, 12039768), (24, 10033140), (26, 9261360), (30, 8026512), (32, 7524855), (36, 6688760), (38, 6336720), (39, 6174240), (40, 6019884), (45, 5351008), (48, 5016570), (52, 4630680), (57, 4224480), (60, 4013256), (65, 3704544), (72, 3344380), (76, 3168360), (78, 3087120), (80, 3009942), (90, 2675504), (95, 2534688), (96, 2508285), (104, 2315340), (114, 2112240), (117, 2058080), (120, 2006628), (130, 1852272), (144, 1672190), (152, 1584180), (156, 1543560), (160, 1504971), (171, 1408160), (180, 1337752), (190, 1267344), (195, 1234848), (208, 1157670), (228, 1056120), (234, 1029040), (240, 1003314), (247, 974880), (260, 926136), (285, 844896), (288, 836095), (304, 792090), (312, 771780), (342, 704080), (360, 668876), (380, 633672), (390, 617424), (416, 578835), (456, 528060), (468, 514520), (480, 501657), (494, 487440), (520, 463068), (570, 422448), (585, 411616), (608, 396045), (624, 385890), (677, 355680), (684, 352040), (720, 334438), (741, 324960), (760, 316836), (780, 308712), (855, 281632), (912, 264030), (936, 257260), (988, 243720), (1040, 231534), (1140, 211224), (1170, 205808), (1235, 194976), (1248, 192945), (1354, 177840), (1368, 176020), (1440, 167219), (1482, 162480), (1520, 158418), (1560, 154356), (1710, 140816), (1824, 132015), (1872, 128630), (1976, 121860), (2031, 118560), (2080, 115767), (2223, 108320), (2280, 105612), (2340, 102904), (2470, 97488), (2708, 88920), (2736, 88010), (2964, 81240), (3040, 79209), (3120, 77178), (3385, 71136), (3420, 70408), (3705, 64992), (3744, 64315), (3952, 60930), (4062, 59280), (4446, 54160), (4560, 52806), (4680, 51452), (4940, 48744), (5416, 44460), (5472, 44005), (5928, 40620), (6093, 39520), (6240, 38589), (6770, 35568), (6840, 35204), (7410, 32496), (7904, 30465), (8124, 29640), (8801, 27360), (8892, 27080), (9120, 26403), (9360, 25726), (9880, 24372), (10155, 23712), (10832, 22230), (11115, 21664), (11856, 20310), (12186, 19760), (12863, 18720), (13540, 17784), (13680, 17602), (14820, 16248)]