282378240

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{383}}^1$

素因数の和:422

約数の個数: 180

約数和(自身を含む): 981437184

約数和(自身を除く): 699058944

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, 383, 384, 480, 512, 576, 640, 720, 766, 768, 960, 1024, 1149, 1152, 1280, 1440, 1532, 1536, 1915, 1920, 2048, 2298, 2304, 2560, 2880, 3064, 3072, 3447, 3830, 3840, 4096, 4596, 4608, 5120, 5745, 5760, 6128, 6144, 6894, 7660, 7680, 8192, 9192, 9216, 10240, 11490, 11520, 12256, 12288, 13788, 15320, 15360, 16384, 17235, 18384, 18432, 20480, 22980, 23040, 24512, 24576, 27576, 30640, 30720, 34470, 36768, 36864, 40960, 45960, 46080, 49024, 49152, 55152, 61280, 61440, 68940, 73536, 73728, 81920, 91920, 92160, 98048, 110304, 122560, 122880, 137880, 147072, 147456, 183840, 184320, 196096, 220608, 245120, 245760, 275760, 294144, 367680, 368640, 392192, 441216, 490240, 551520, 588288, 735360, 737280, 784384, 882432, 980480, 1103040, 1176576, 1470720, 1568768, 1764864, 1960960, 2206080, 2353152, 2941440, 3137536, 3529728, 3921920, 4412160, 4706304, 5882880, 6275072, 7059456, 7843840, 8824320, 9412608, 11765760, 14118912, 15687680, 17648640, 18825216, 23531520, 28237824, 31375360, 35297280, 47063040, 56475648, 70594560, 94126080, 141189120, 282378240]

約数ペア:

[(1, 282378240), (2, 141189120), (3, 94126080), (4, 70594560), (5, 56475648), (6, 47063040), (8, 35297280), (9, 31375360), (10, 28237824), (12, 23531520), (15, 18825216), (16, 17648640), (18, 15687680), (20, 14118912), (24, 11765760), (30, 9412608), (32, 8824320), (36, 7843840), (40, 7059456), (45, 6275072), (48, 5882880), (60, 4706304), (64, 4412160), (72, 3921920), (80, 3529728), (90, 3137536), (96, 2941440), (120, 2353152), (128, 2206080), (144, 1960960), (160, 1764864), (180, 1568768), (192, 1470720), (240, 1176576), (256, 1103040), (288, 980480), (320, 882432), (360, 784384), (383, 737280), (384, 735360), (480, 588288), (512, 551520), (576, 490240), (640, 441216), (720, 392192), (766, 368640), (768, 367680), (960, 294144), (1024, 275760), (1149, 245760), (1152, 245120), (1280, 220608), (1440, 196096), (1532, 184320), (1536, 183840), (1915, 147456), (1920, 147072), (2048, 137880), (2298, 122880), (2304, 122560), (2560, 110304), (2880, 98048), (3064, 92160), (3072, 91920), (3447, 81920), (3830, 73728), (3840, 73536), (4096, 68940), (4596, 61440), (4608, 61280), (5120, 55152), (5745, 49152), (5760, 49024), (6128, 46080), (6144, 45960), (6894, 40960), (7660, 36864), (7680, 36768), (8192, 34470), (9192, 30720), (9216, 30640), (10240, 27576), (11490, 24576), (11520, 24512), (12256, 23040), (12288, 22980), (13788, 20480), (15320, 18432), (15360, 18384), (16384, 17235)]