48896640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 182112840

約数和(自身を除く): 133216200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 653, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1306, 1440, 1560, 1664, 1872, 1920, 1959, 2080, 2340, 2496, 2612, 2880, 3120, 3265, 3744, 3918, 4160, 4680, 4992, 5224, 5760, 5877, 6240, 6530, 7488, 7836, 8320, 8489, 9360, 9795, 10448, 11754, 12480, 13060, 14976, 15672, 16978, 18720, 19590, 20896, 23508, 24960, 25467, 26120, 29385, 31344, 33956, 37440, 39180, 41792, 42445, 47016, 50934, 52240, 58770, 62688, 67912, 74880, 76401, 78360, 83584, 84890, 94032, 101868, 104480, 117540, 125376, 127335, 135824, 152802, 156720, 169780, 188064, 203736, 208960, 235080, 250752, 254670, 271648, 305604, 313440, 339560, 376128, 382005, 407472, 417920, 470160, 509340, 543296, 611208, 626880, 679120, 752256, 764010, 814944, 940320, 1018680, 1086592, 1222416, 1253760, 1358240, 1528020, 1629888, 1880640, 2037360, 2444832, 2716480, 3056040, 3259776, 3761280, 4074720, 4889664, 5432960, 6112080, 8149440, 9779328, 12224160, 16298880, 24448320, 48896640]

約数ペア:

[(1, 48896640), (2, 24448320), (3, 16298880), (4, 12224160), (5, 9779328), (6, 8149440), (8, 6112080), (9, 5432960), (10, 4889664), (12, 4074720), (13, 3761280), (15, 3259776), (16, 3056040), (18, 2716480), (20, 2444832), (24, 2037360), (26, 1880640), (30, 1629888), (32, 1528020), (36, 1358240), (39, 1253760), (40, 1222416), (45, 1086592), (48, 1018680), (52, 940320), (60, 814944), (64, 764010), (65, 752256), (72, 679120), (78, 626880), (80, 611208), (90, 543296), (96, 509340), (104, 470160), (117, 417920), (120, 407472), (128, 382005), (130, 376128), (144, 339560), (156, 313440), (160, 305604), (180, 271648), (192, 254670), (195, 250752), (208, 235080), (234, 208960), (240, 203736), (260, 188064), (288, 169780), (312, 156720), (320, 152802), (360, 135824), (384, 127335), (390, 125376), (416, 117540), (468, 104480), (480, 101868), (520, 94032), (576, 84890), (585, 83584), (624, 78360), (640, 76401), (653, 74880), (720, 67912), (780, 62688), (832, 58770), (936, 52240), (960, 50934), (1040, 47016), (1152, 42445), (1170, 41792), (1248, 39180), (1306, 37440), (1440, 33956), (1560, 31344), (1664, 29385), (1872, 26120), (1920, 25467), (1959, 24960), (2080, 23508), (2340, 20896), (2496, 19590), (2612, 18720), (2880, 16978), (3120, 15672), (3265, 14976), (3744, 13060), (3918, 12480), (4160, 11754), (4680, 10448), (4992, 9795), (5224, 9360), (5760, 8489), (5877, 8320), (6240, 7836), (6530, 7488)]