1518382080

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:511

約数の個数: 264

約数和(自身を含む): 5337953712

約数和(自身を除く): 3819571632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 256, 288, 320, 332, 360, 384, 397, 415, 480, 498, 512, 576, 640, 664, 720, 747, 768, 794, 830, 960, 996, 1024, 1152, 1191, 1245, 1280, 1328, 1440, 1494, 1536, 1588, 1660, 1920, 1985, 1992, 2304, 2382, 2490, 2560, 2656, 2880, 2988, 3072, 3176, 3320, 3573, 3735, 3840, 3970, 3984, 4608, 4764, 4980, 5120, 5312, 5760, 5955, 5976, 6352, 6640, 7146, 7470, 7680, 7940, 7968, 9216, 9528, 9960, 10624, 11520, 11910, 11952, 12704, 13280, 14292, 14940, 15360, 15880, 15936, 17865, 19056, 19920, 21248, 23040, 23820, 23904, 25408, 26560, 28584, 29880, 31760, 31872, 32951, 35730, 38112, 39840, 42496, 46080, 47640, 47808, 50816, 53120, 57168, 59760, 63520, 63744, 65902, 71460, 76224, 79680, 84992, 95280, 95616, 98853, 101632, 106240, 114336, 119520, 127040, 127488, 131804, 142920, 152448, 159360, 164755, 190560, 191232, 197706, 203264, 212480, 228672, 239040, 254080, 254976, 263608, 285840, 296559, 304896, 318720, 329510, 381120, 382464, 395412, 406528, 424960, 457344, 478080, 494265, 508160, 527216, 571680, 593118, 609792, 637440, 659020, 762240, 764928, 790824, 914688, 956160, 988530, 1016320, 1054432, 1143360, 1186236, 1219584, 1274880, 1318040, 1482795, 1524480, 1581648, 1829376, 1912320, 1977060, 2032640, 2108864, 2286720, 2372472, 2636080, 2965590, 3048960, 3163296, 3658752, 3824640, 3954120, 4217728, 4573440, 4744944, 5272160, 5931180, 6097920, 6326592, 7908240, 8435456, 9146880, 9489888, 10544320, 11862360, 12653184, 15816480, 16870912, 18293760, 18979776, 21088640, 23724720, 25306368, 31632960, 33741824, 37959552, 42177280, 47449440, 50612736, 63265920, 75919104, 84354560, 94898880, 101225472, 126531840, 151838208, 168709120, 189797760, 253063680, 303676416, 379595520, 506127360, 759191040, 1518382080]

約数ペア:

[(1, 1518382080), (2, 759191040), (3, 506127360), (4, 379595520), (5, 303676416), (6, 253063680), (8, 189797760), (9, 168709120), (10, 151838208), (12, 126531840), (15, 101225472), (16, 94898880), (18, 84354560), (20, 75919104), (24, 63265920), (30, 50612736), (32, 47449440), (36, 42177280), (40, 37959552), (45, 33741824), (48, 31632960), (60, 25306368), (64, 23724720), (72, 21088640), (80, 18979776), (83, 18293760), (90, 16870912), (96, 15816480), (120, 12653184), (128, 11862360), (144, 10544320), (160, 9489888), (166, 9146880), (180, 8435456), (192, 7908240), (240, 6326592), (249, 6097920), (256, 5931180), (288, 5272160), (320, 4744944), (332, 4573440), (360, 4217728), (384, 3954120), (397, 3824640), (415, 3658752), (480, 3163296), (498, 3048960), (512, 2965590), (576, 2636080), (640, 2372472), (664, 2286720), (720, 2108864), (747, 2032640), (768, 1977060), (794, 1912320), (830, 1829376), (960, 1581648), (996, 1524480), (1024, 1482795), (1152, 1318040), (1191, 1274880), (1245, 1219584), (1280, 1186236), (1328, 1143360), (1440, 1054432), (1494, 1016320), (1536, 988530), (1588, 956160), (1660, 914688), (1920, 790824), (1985, 764928), (1992, 762240), (2304, 659020), (2382, 637440), (2490, 609792), (2560, 593118), (2656, 571680), (2880, 527216), (2988, 508160), (3072, 494265), (3176, 478080), (3320, 457344), (3573, 424960), (3735, 406528), (3840, 395412), (3970, 382464), (3984, 381120), (4608, 329510), (4764, 318720), (4980, 304896), (5120, 296559), (5312, 285840), (5760, 263608), (5955, 254976), (5976, 254080), (6352, 239040), (6640, 228672), (7146, 212480), (7470, 203264), (7680, 197706), (7940, 191232), (7968, 190560), (9216, 164755), (9528, 159360), (9960, 152448), (10624, 142920), (11520, 131804), (11910, 127488), (11952, 127040), (12704, 119520), (13280, 114336), (14292, 106240), (14940, 101632), (15360, 98853), (15880, 95616), (15936, 95280), (17865, 84992), (19056, 79680), (19920, 76224), (21248, 71460), (23040, 65902), (23820, 63744), (23904, 63520), (25408, 59760), (26560, 57168), (28584, 53120), (29880, 50816), (31760, 47808), (31872, 47640), (32951, 46080), (35730, 42496), (38112, 39840)]