2880558720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12823}}^1$

素因数の和:12864

約数の個数: 256

約数和(自身を含む): 10987603200

約数和(自身を除く): 8107044480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 12823, 14040, 14976, 17280, 18720, 22464, 24960, 25646, 28080, 37440, 38469, 44928, 51292, 56160, 64115, 74880, 76938, 102584, 112320, 115407, 128230, 153876, 166699, 192345, 205168, 224640, 230814, 256460, 307752, 333398, 346221, 384690, 410336, 461628, 500097, 512920, 577035, 615504, 666796, 692442, 769380, 820672, 833495, 923256, 1000194, 1025840, 1154070, 1231008, 1333592, 1384884, 1500291, 1538760, 1641344, 1666990, 1731105, 1846512, 2000388, 2051680, 2308140, 2462016, 2500485, 2667184, 2769768, 3000582, 3077520, 3333980, 3462210, 3693024, 4000776, 4103360, 4500873, 4616280, 4924032, 5000970, 5334368, 5539536, 6001164, 6155040, 6667960, 6924420, 7386048, 7501455, 8001552, 8206720, 9001746, 9232560, 10001940, 10668736, 11079072, 12002328, 12310080, 13335920, 13848840, 14772096, 15002910, 16003104, 18003492, 18465120, 20003880, 21337472, 22158144, 22504365, 24004656, 24620160, 26671840, 27697680, 30005820, 32006208, 36006984, 36930240, 40007760, 44316288, 45008730, 48009312, 53343680, 55395360, 60011640, 64012416, 72013968, 73860480, 80015520, 90017460, 96018624, 106687360, 110790720, 120023280, 144027936, 160031040, 180034920, 192037248, 221581440, 240046560, 288055872, 320062080, 360069840, 480093120, 576111744, 720139680, 960186240, 1440279360, 2880558720]

約数ペア:

[(1, 2880558720), (2, 1440279360), (3, 960186240), (4, 720139680), (5, 576111744), (6, 480093120), (8, 360069840), (9, 320062080), (10, 288055872), (12, 240046560), (13, 221581440), (15, 192037248), (16, 180034920), (18, 160031040), (20, 144027936), (24, 120023280), (26, 110790720), (27, 106687360), (30, 96018624), (32, 90017460), (36, 80015520), (39, 73860480), (40, 72013968), (45, 64012416), (48, 60011640), (52, 55395360), (54, 53343680), (60, 48009312), (64, 45008730), (65, 44316288), (72, 40007760), (78, 36930240), (80, 36006984), (90, 32006208), (96, 30005820), (104, 27697680), (108, 26671840), (117, 24620160), (120, 24004656), (128, 22504365), (130, 22158144), (135, 21337472), (144, 20003880), (156, 18465120), (160, 18003492), (180, 16003104), (192, 15002910), (195, 14772096), (208, 13848840), (216, 13335920), (234, 12310080), (240, 12002328), (260, 11079072), (270, 10668736), (288, 10001940), (312, 9232560), (320, 9001746), (351, 8206720), (360, 8001552), (384, 7501455), (390, 7386048), (416, 6924420), (432, 6667960), (468, 6155040), (480, 6001164), (520, 5539536), (540, 5334368), (576, 5000970), (585, 4924032), (624, 4616280), (640, 4500873), (702, 4103360), (720, 4000776), (780, 3693024), (832, 3462210), (864, 3333980), (936, 3077520), (960, 3000582), (1040, 2769768), (1080, 2667184), (1152, 2500485), (1170, 2462016), (1248, 2308140), (1404, 2051680), (1440, 2000388), (1560, 1846512), (1664, 1731105), (1728, 1666990), (1755, 1641344), (1872, 1538760), (1920, 1500291), (2080, 1384884), (2160, 1333592), (2340, 1231008), (2496, 1154070), (2808, 1025840), (2880, 1000194), (3120, 923256), (3456, 833495), (3510, 820672), (3744, 769380), (4160, 692442), (4320, 666796), (4680, 615504), (4992, 577035), (5616, 512920), (5760, 500097), (6240, 461628), (7020, 410336), (7488, 384690), (8320, 346221), (8640, 333398), (9360, 307752), (11232, 256460), (12480, 230814), (12823, 224640), (14040, 205168), (14976, 192345), (17280, 166699), (18720, 153876), (22464, 128230), (24960, 115407), (25646, 112320), (28080, 102584), (37440, 76938), (38469, 74880), (44928, 64115), (51292, 56160)]