509706240

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 256

約数和(自身を含む): 1755289440

約数和(自身を除く): 1245583200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 64, 68, 80, 85, 96, 102, 120, 122, 128, 136, 160, 170, 183, 192, 204, 240, 244, 255, 256, 272, 305, 320, 340, 366, 384, 408, 480, 488, 510, 512, 544, 610, 640, 680, 732, 768, 816, 915, 960, 976, 1020, 1024, 1037, 1088, 1220, 1280, 1360, 1464, 1536, 1632, 1830, 1920, 1952, 2040, 2048, 2074, 2176, 2440, 2560, 2720, 2928, 3072, 3111, 3264, 3660, 3840, 3904, 4080, 4096, 4148, 4352, 4880, 5120, 5185, 5440, 5856, 6144, 6222, 6528, 7320, 7680, 7808, 8160, 8192, 8296, 8704, 9760, 10240, 10370, 10880, 11712, 12288, 12444, 13056, 14640, 15360, 15555, 15616, 16320, 16384, 16592, 17408, 19520, 20480, 20740, 21760, 23424, 24576, 24888, 26112, 29280, 30720, 31110, 31232, 32640, 32768, 33184, 34816, 39040, 40960, 41480, 43520, 46848, 49152, 49776, 52224, 58560, 61440, 62220, 62464, 65280, 66368, 69632, 78080, 81920, 82960, 87040, 93696, 98304, 99552, 104448, 117120, 122880, 124440, 124928, 130560, 132736, 139264, 156160, 163840, 165920, 174080, 187392, 199104, 208896, 234240, 245760, 248880, 249856, 261120, 265472, 278528, 312320, 331840, 348160, 374784, 398208, 417792, 468480, 491520, 497760, 499712, 522240, 530944, 557056, 624640, 663680, 696320, 749568, 796416, 835584, 936960, 995520, 999424, 1044480, 1061888, 1249280, 1327360, 1392640, 1499136, 1592832, 1671168, 1873920, 1991040, 1998848, 2088960, 2123776, 2498560, 2654720, 2785280, 2998272, 3185664, 3747840, 3982080, 4177920, 4247552, 4997120, 5309440, 5996544, 6371328, 7495680, 7964160, 8355840, 8495104, 9994240, 10618880, 12742656, 14991360, 15928320, 16990208, 21237760, 25485312, 29982720, 31856640, 33980416, 42475520, 50970624, 63713280, 84951040, 101941248, 127426560, 169902080, 254853120, 509706240]

約数ペア:

[(1, 509706240), (2, 254853120), (3, 169902080), (4, 127426560), (5, 101941248), (6, 84951040), (8, 63713280), (10, 50970624), (12, 42475520), (15, 33980416), (16, 31856640), (17, 29982720), (20, 25485312), (24, 21237760), (30, 16990208), (32, 15928320), (34, 14991360), (40, 12742656), (48, 10618880), (51, 9994240), (60, 8495104), (61, 8355840), (64, 7964160), (68, 7495680), (80, 6371328), (85, 5996544), (96, 5309440), (102, 4997120), (120, 4247552), (122, 4177920), (128, 3982080), (136, 3747840), (160, 3185664), (170, 2998272), (183, 2785280), (192, 2654720), (204, 2498560), (240, 2123776), (244, 2088960), (255, 1998848), (256, 1991040), (272, 1873920), (305, 1671168), (320, 1592832), (340, 1499136), (366, 1392640), (384, 1327360), (408, 1249280), (480, 1061888), (488, 1044480), (510, 999424), (512, 995520), (544, 936960), (610, 835584), (640, 796416), (680, 749568), (732, 696320), (768, 663680), (816, 624640), (915, 557056), (960, 530944), (976, 522240), (1020, 499712), (1024, 497760), (1037, 491520), (1088, 468480), (1220, 417792), (1280, 398208), (1360, 374784), (1464, 348160), (1536, 331840), (1632, 312320), (1830, 278528), (1920, 265472), (1952, 261120), (2040, 249856), (2048, 248880), (2074, 245760), (2176, 234240), (2440, 208896), (2560, 199104), (2720, 187392), (2928, 174080), (3072, 165920), (3111, 163840), (3264, 156160), (3660, 139264), (3840, 132736), (3904, 130560), (4080, 124928), (4096, 124440), (4148, 122880), (4352, 117120), (4880, 104448), (5120, 99552), (5185, 98304), (5440, 93696), (5856, 87040), (6144, 82960), (6222, 81920), (6528, 78080), (7320, 69632), (7680, 66368), (7808, 65280), (8160, 62464), (8192, 62220), (8296, 61440), (8704, 58560), (9760, 52224), (10240, 49776), (10370, 49152), (10880, 46848), (11712, 43520), (12288, 41480), (12444, 40960), (13056, 39040), (14640, 34816), (15360, 33184), (15555, 32768), (15616, 32640), (16320, 31232), (16384, 31110), (16592, 30720), (17408, 29280), (19520, 26112), (20480, 24888), (20740, 24576), (21760, 23424)]