180321120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 384

約数和(自身を含む): 740275200

約数和(自身を除く): 559954080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 67, 70, 72, 80, 84, 89, 90, 96, 105, 108, 112, 120, 126, 134, 135, 140, 144, 160, 168, 178, 180, 189, 201, 210, 216, 224, 240, 252, 267, 268, 270, 280, 288, 315, 335, 336, 356, 360, 378, 402, 420, 432, 445, 469, 480, 504, 534, 536, 540, 560, 603, 623, 630, 670, 672, 712, 720, 756, 801, 804, 840, 864, 890, 938, 945, 1005, 1008, 1068, 1072, 1080, 1120, 1206, 1246, 1260, 1335, 1340, 1407, 1424, 1440, 1512, 1602, 1608, 1680, 1780, 1809, 1869, 1876, 1890, 2010, 2016, 2136, 2144, 2160, 2345, 2403, 2412, 2492, 2520, 2670, 2680, 2814, 2848, 3015, 3024, 3115, 3204, 3216, 3360, 3560, 3618, 3738, 3752, 3780, 4005, 4020, 4221, 4272, 4320, 4690, 4806, 4824, 4984, 5040, 5340, 5360, 5607, 5628, 5963, 6030, 6048, 6230, 6408, 6432, 7035, 7120, 7236, 7476, 7504, 7560, 8010, 8040, 8442, 8544, 9045, 9345, 9380, 9612, 9648, 9968, 10080, 10680, 10720, 11214, 11256, 11926, 12015, 12060, 12460, 12663, 12816, 14070, 14240, 14472, 14952, 15008, 15120, 16020, 16080, 16821, 16884, 17889, 18090, 18690, 18760, 19224, 19296, 19936, 21105, 21360, 22428, 22512, 23852, 24030, 24120, 24920, 25326, 25632, 28035, 28140, 28944, 29815, 29904, 30240, 32040, 32160, 33642, 33768, 35778, 36180, 37380, 37520, 38448, 41741, 42210, 42720, 44856, 45024, 47704, 48060, 48240, 49840, 50652, 53667, 56070, 56280, 57888, 59630, 59808, 63315, 64080, 67284, 67536, 71556, 72360, 74760, 75040, 76896, 83482, 84105, 84420, 89445, 89712, 95408, 96120, 96480, 99680, 101304, 107334, 112140, 112560, 119260, 125223, 126630, 128160, 134568, 135072, 143112, 144720, 149520, 161001, 166964, 168210, 168840, 178890, 179424, 190816, 192240, 202608, 208705, 214668, 224280, 225120, 238520, 250446, 253260, 268335, 269136, 286224, 289440, 299040, 322002, 333928, 336420, 337680, 357780, 375669, 384480, 405216, 417410, 429336, 448560, 477040, 500892, 506520, 536670, 538272, 572448, 626115, 644004, 667856, 672840, 675360, 715560, 751338, 805005, 834820, 858672, 897120, 954080, 1001784, 1013040, 1073340, 1127007, 1252230, 1288008, 1335712, 1345680, 1431120, 1502676, 1610010, 1669640, 1717344, 1878345, 2003568, 2026080, 2146680, 2254014, 2504460, 2576016, 2691360, 2862240, 3005352, 3220020, 3339280, 3756690, 4007136, 4293360, 4508028, 5008920, 5152032, 5635035, 6010704, 6440040, 6678560, 7513380, 8586720, 9016056, 10017840, 11270070, 12021408, 12880080, 15026760, 18032112, 20035680, 22540140, 25760160, 30053520, 36064224, 45080280, 60107040, 90160560, 180321120]

約数ペア:

[(1, 180321120), (2, 90160560), (3, 60107040), (4, 45080280), (5, 36064224), (6, 30053520), (7, 25760160), (8, 22540140), (9, 20035680), (10, 18032112), (12, 15026760), (14, 12880080), (15, 12021408), (16, 11270070), (18, 10017840), (20, 9016056), (21, 8586720), (24, 7513380), (27, 6678560), (28, 6440040), (30, 6010704), (32, 5635035), (35, 5152032), (36, 5008920), (40, 4508028), (42, 4293360), (45, 4007136), (48, 3756690), (54, 3339280), (56, 3220020), (60, 3005352), (63, 2862240), (67, 2691360), (70, 2576016), (72, 2504460), (80, 2254014), (84, 2146680), (89, 2026080), (90, 2003568), (96, 1878345), (105, 1717344), (108, 1669640), (112, 1610010), (120, 1502676), (126, 1431120), (134, 1345680), (135, 1335712), (140, 1288008), (144, 1252230), (160, 1127007), (168, 1073340), (178, 1013040), (180, 1001784), (189, 954080), (201, 897120), (210, 858672), (216, 834820), (224, 805005), (240, 751338), (252, 715560), (267, 675360), (268, 672840), (270, 667856), (280, 644004), (288, 626115), (315, 572448), (335, 538272), (336, 536670), (356, 506520), (360, 500892), (378, 477040), (402, 448560), (420, 429336), (432, 417410), (445, 405216), (469, 384480), (480, 375669), (504, 357780), (534, 337680), (536, 336420), (540, 333928), (560, 322002), (603, 299040), (623, 289440), (630, 286224), (670, 269136), (672, 268335), (712, 253260), (720, 250446), (756, 238520), (801, 225120), (804, 224280), (840, 214668), (864, 208705), (890, 202608), (938, 192240), (945, 190816), (1005, 179424), (1008, 178890), (1068, 168840), (1072, 168210), (1080, 166964), (1120, 161001), (1206, 149520), (1246, 144720), (1260, 143112), (1335, 135072), (1340, 134568), (1407, 128160), (1424, 126630), (1440, 125223), (1512, 119260), (1602, 112560), (1608, 112140), (1680, 107334), (1780, 101304), (1809, 99680), (1869, 96480), (1876, 96120), (1890, 95408), (2010, 89712), (2016, 89445), (2136, 84420), (2144, 84105), (2160, 83482), (2345, 76896), (2403, 75040), (2412, 74760), (2492, 72360), (2520, 71556), (2670, 67536), (2680, 67284), (2814, 64080), (2848, 63315), (3015, 59808), (3024, 59630), (3115, 57888), (3204, 56280), (3216, 56070), (3360, 53667), (3560, 50652), (3618, 49840), (3738, 48240), (3752, 48060), (3780, 47704), (4005, 45024), (4020, 44856), (4221, 42720), (4272, 42210), (4320, 41741), (4690, 38448), (4806, 37520), (4824, 37380), (4984, 36180), (5040, 35778), (5340, 33768), (5360, 33642), (5607, 32160), (5628, 32040), (5963, 30240), (6030, 29904), (6048, 29815), (6230, 28944), (6408, 28140), (6432, 28035), (7035, 25632), (7120, 25326), (7236, 24920), (7476, 24120), (7504, 24030), (7560, 23852), (8010, 22512), (8040, 22428), (8442, 21360), (8544, 21105), (9045, 19936), (9345, 19296), (9380, 19224), (9612, 18760), (9648, 18690), (9968, 18090), (10080, 17889), (10680, 16884), (10720, 16821), (11214, 16080), (11256, 16020), (11926, 15120), (12015, 15008), (12060, 14952), (12460, 14472), (12663, 14240), (12816, 14070)]