243262080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 848507400

約数和(自身を除く): 605245320

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, 90, 96, 120, 128, 144, 157, 160, 180, 192, 240, 269, 288, 314, 320, 360, 384, 471, 480, 538, 576, 628, 640, 720, 785, 807, 942, 960, 1076, 1152, 1256, 1345, 1413, 1440, 1570, 1614, 1884, 1920, 2152, 2355, 2421, 2512, 2690, 2826, 2880, 3140, 3228, 3768, 4035, 4304, 4710, 4842, 5024, 5380, 5652, 5760, 6280, 6456, 7065, 7536, 8070, 8608, 9420, 9684, 10048, 10760, 11304, 12105, 12560, 12912, 14130, 15072, 16140, 17216, 18840, 19368, 20096, 21520, 22608, 24210, 25120, 25824, 28260, 30144, 32280, 34432, 37680, 38736, 42233, 43040, 45216, 48420, 50240, 51648, 56520, 60288, 64560, 75360, 77472, 84466, 86080, 90432, 96840, 100480, 103296, 113040, 126699, 129120, 150720, 154944, 168932, 172160, 180864, 193680, 211165, 226080, 253398, 258240, 301440, 309888, 337864, 380097, 387360, 422330, 452160, 506796, 516480, 633495, 675728, 760194, 774720, 844660, 904320, 1013592, 1266990, 1351456, 1520388, 1549440, 1689320, 1900485, 2027184, 2533980, 2702912, 3040776, 3378640, 3800970, 4054368, 5067960, 5405824, 6081552, 6757280, 7601940, 8108736, 10135920, 12163104, 13514560, 15203880, 16217472, 20271840, 24326208, 27029120, 30407760, 40543680, 48652416, 60815520, 81087360, 121631040, 243262080]

約数ペア:

[(1, 243262080), (2, 121631040), (3, 81087360), (4, 60815520), (5, 48652416), (6, 40543680), (8, 30407760), (9, 27029120), (10, 24326208), (12, 20271840), (15, 16217472), (16, 15203880), (18, 13514560), (20, 12163104), (24, 10135920), (30, 8108736), (32, 7601940), (36, 6757280), (40, 6081552), (45, 5405824), (48, 5067960), (60, 4054368), (64, 3800970), (72, 3378640), (80, 3040776), (90, 2702912), (96, 2533980), (120, 2027184), (128, 1900485), (144, 1689320), (157, 1549440), (160, 1520388), (180, 1351456), (192, 1266990), (240, 1013592), (269, 904320), (288, 844660), (314, 774720), (320, 760194), (360, 675728), (384, 633495), (471, 516480), (480, 506796), (538, 452160), (576, 422330), (628, 387360), (640, 380097), (720, 337864), (785, 309888), (807, 301440), (942, 258240), (960, 253398), (1076, 226080), (1152, 211165), (1256, 193680), (1345, 180864), (1413, 172160), (1440, 168932), (1570, 154944), (1614, 150720), (1884, 129120), (1920, 126699), (2152, 113040), (2355, 103296), (2421, 100480), (2512, 96840), (2690, 90432), (2826, 86080), (2880, 84466), (3140, 77472), (3228, 75360), (3768, 64560), (4035, 60288), (4304, 56520), (4710, 51648), (4842, 50240), (5024, 48420), (5380, 45216), (5652, 43040), (5760, 42233), (6280, 38736), (6456, 37680), (7065, 34432), (7536, 32280), (8070, 30144), (8608, 28260), (9420, 25824), (9684, 25120), (10048, 24210), (10760, 22608), (11304, 21520), (12105, 20096), (12560, 19368), (12912, 18840), (14130, 17216), (15072, 16140)]