20272527360

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{219971}}^1$

素因数の和:220004

約数の個数: 144

約数和(自身を含む): 70261256520

約数和(自身を除く): 49988729160

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, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 23040, 30720, 46080, 92160, 219971, 439942, 659913, 879884, 1099855, 1319826, 1759768, 1979739, 2199710, 2639652, 3299565, 3519536, 3959478, 4399420, 5279304, 6599130, 7039072, 7918956, 8798840, 9898695, 10558608, 13198260, 14078144, 15837912, 17597680, 19797390, 21117216, 26396520, 28156288, 31675824, 35195360, 39594780, 42234432, 52793040, 56312576, 63351648, 70390720, 79189560, 84468864, 105586080, 112625152, 126703296, 140781440, 158379120, 168937728, 211172160, 225250304, 253406592, 281562880, 316758240, 337875456, 422344320, 450500608, 506813184, 563125760, 633516480, 675750912, 844688640, 1013626368, 1126251520, 1267032960, 1351501824, 1689377280, 2027252736, 2252503040, 2534065920, 3378754560, 4054505472, 5068131840, 6757509120, 10136263680, 20272527360]

約数ペア:

[(1, 20272527360), (2, 10136263680), (3, 6757509120), (4, 5068131840), (5, 4054505472), (6, 3378754560), (8, 2534065920), (9, 2252503040), (10, 2027252736), (12, 1689377280), (15, 1351501824), (16, 1267032960), (18, 1126251520), (20, 1013626368), (24, 844688640), (30, 675750912), (32, 633516480), (36, 563125760), (40, 506813184), (45, 450500608), (48, 422344320), (60, 337875456), (64, 316758240), (72, 281562880), (80, 253406592), (90, 225250304), (96, 211172160), (120, 168937728), (128, 158379120), (144, 140781440), (160, 126703296), (180, 112625152), (192, 105586080), (240, 84468864), (256, 79189560), (288, 70390720), (320, 63351648), (360, 56312576), (384, 52793040), (480, 42234432), (512, 39594780), (576, 35195360), (640, 31675824), (720, 28156288), (768, 26396520), (960, 21117216), (1024, 19797390), (1152, 17597680), (1280, 15837912), (1440, 14078144), (1536, 13198260), (1920, 10558608), (2048, 9898695), (2304, 8798840), (2560, 7918956), (2880, 7039072), (3072, 6599130), (3840, 5279304), (4608, 4399420), (5120, 3959478), (5760, 3519536), (6144, 3299565), (7680, 2639652), (9216, 2199710), (10240, 1979739), (11520, 1759768), (15360, 1319826), (18432, 1099855), (23040, 879884), (30720, 659913), (46080, 439942), (92160, 219971)]