288467520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:553

約数の個数: 224

約数和(自身を含む): 1018275840

約数和(自身を除く): 729808320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 64, 66, 80, 88, 96, 110, 118, 120, 132, 160, 165, 176, 177, 192, 220, 236, 240, 264, 295, 320, 330, 352, 354, 440, 463, 472, 480, 528, 590, 649, 660, 704, 708, 880, 885, 926, 944, 960, 1056, 1180, 1298, 1320, 1389, 1416, 1760, 1770, 1852, 1888, 1947, 2112, 2315, 2360, 2596, 2640, 2778, 2832, 3245, 3520, 3540, 3704, 3776, 3894, 4630, 4720, 5093, 5192, 5280, 5556, 5664, 6490, 6945, 7080, 7408, 7788, 9260, 9440, 9735, 10186, 10384, 10560, 11112, 11328, 12980, 13890, 14160, 14816, 15279, 15576, 18520, 18880, 19470, 20372, 20768, 22224, 25465, 25960, 27317, 27780, 28320, 29632, 30558, 31152, 37040, 38940, 40744, 41536, 44448, 50930, 51920, 54634, 55560, 56640, 61116, 62304, 74080, 76395, 77880, 81488, 81951, 88896, 101860, 103840, 109268, 111120, 122232, 124608, 136585, 148160, 152790, 155760, 162976, 163902, 203720, 207680, 218536, 222240, 244464, 273170, 300487, 305580, 311520, 325952, 327804, 407440, 409755, 437072, 444480, 488928, 546340, 600974, 611160, 623040, 655608, 814880, 819510, 874144, 901461, 977856, 1092680, 1201948, 1222320, 1311216, 1502435, 1629760, 1639020, 1748288, 1802922, 2185360, 2403896, 2444640, 2622432, 3004870, 3278040, 3605844, 4370720, 4507305, 4807792, 4889280, 5244864, 6009740, 6556080, 7211688, 8741440, 9014610, 9615584, 12019480, 13112160, 14423376, 18029220, 19231168, 24038960, 26224320, 28846752, 36058440, 48077920, 57693504, 72116880, 96155840, 144233760, 288467520]

約数ペア:

[(1, 288467520), (2, 144233760), (3, 96155840), (4, 72116880), (5, 57693504), (6, 48077920), (8, 36058440), (10, 28846752), (11, 26224320), (12, 24038960), (15, 19231168), (16, 18029220), (20, 14423376), (22, 13112160), (24, 12019480), (30, 9615584), (32, 9014610), (33, 8741440), (40, 7211688), (44, 6556080), (48, 6009740), (55, 5244864), (59, 4889280), (60, 4807792), (64, 4507305), (66, 4370720), (80, 3605844), (88, 3278040), (96, 3004870), (110, 2622432), (118, 2444640), (120, 2403896), (132, 2185360), (160, 1802922), (165, 1748288), (176, 1639020), (177, 1629760), (192, 1502435), (220, 1311216), (236, 1222320), (240, 1201948), (264, 1092680), (295, 977856), (320, 901461), (330, 874144), (352, 819510), (354, 814880), (440, 655608), (463, 623040), (472, 611160), (480, 600974), (528, 546340), (590, 488928), (649, 444480), (660, 437072), (704, 409755), (708, 407440), (880, 327804), (885, 325952), (926, 311520), (944, 305580), (960, 300487), (1056, 273170), (1180, 244464), (1298, 222240), (1320, 218536), (1389, 207680), (1416, 203720), (1760, 163902), (1770, 162976), (1852, 155760), (1888, 152790), (1947, 148160), (2112, 136585), (2315, 124608), (2360, 122232), (2596, 111120), (2640, 109268), (2778, 103840), (2832, 101860), (3245, 88896), (3520, 81951), (3540, 81488), (3704, 77880), (3776, 76395), (3894, 74080), (4630, 62304), (4720, 61116), (5093, 56640), (5192, 55560), (5280, 54634), (5556, 51920), (5664, 50930), (6490, 44448), (6945, 41536), (7080, 40744), (7408, 38940), (7788, 37040), (9260, 31152), (9440, 30558), (9735, 29632), (10186, 28320), (10384, 27780), (10560, 27317), (11112, 25960), (11328, 25465), (12980, 22224), (13890, 20768), (14160, 20372), (14816, 19470), (15279, 18880), (15576, 18520)]