312053760

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{1693}}^1$

素因数の和:1728

約数の個数: 156

約数和(自身を含む): 1082293212

約数和(自身を除く): 770239452

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, 1693, 1920, 2048, 2304, 2560, 2880, 3072, 3386, 3840, 4096, 4608, 5079, 5120, 5760, 6144, 6772, 7680, 8465, 9216, 10158, 10240, 11520, 12288, 13544, 15237, 15360, 16930, 18432, 20316, 20480, 23040, 25395, 27088, 30474, 30720, 33860, 36864, 40632, 46080, 50790, 54176, 60948, 61440, 67720, 76185, 81264, 92160, 101580, 108352, 121896, 135440, 152370, 162528, 184320, 203160, 216704, 243792, 270880, 304740, 325056, 406320, 433408, 487584, 541760, 609480, 650112, 812640, 866816, 975168, 1083520, 1218960, 1300224, 1625280, 1733632, 1950336, 2167040, 2437920, 2600448, 3250560, 3467264, 3900672, 4334080, 4875840, 5200896, 6501120, 6934528, 7801344, 8668160, 9751680, 10401792, 13002240, 15602688, 17336320, 19503360, 20803584, 26004480, 31205376, 34672640, 39006720, 52008960, 62410752, 78013440, 104017920, 156026880, 312053760]

約数ペア:

[(1, 312053760), (2, 156026880), (3, 104017920), (4, 78013440), (5, 62410752), (6, 52008960), (8, 39006720), (9, 34672640), (10, 31205376), (12, 26004480), (15, 20803584), (16, 19503360), (18, 17336320), (20, 15602688), (24, 13002240), (30, 10401792), (32, 9751680), (36, 8668160), (40, 7801344), (45, 6934528), (48, 6501120), (60, 5200896), (64, 4875840), (72, 4334080), (80, 3900672), (90, 3467264), (96, 3250560), (120, 2600448), (128, 2437920), (144, 2167040), (160, 1950336), (180, 1733632), (192, 1625280), (240, 1300224), (256, 1218960), (288, 1083520), (320, 975168), (360, 866816), (384, 812640), (480, 650112), (512, 609480), (576, 541760), (640, 487584), (720, 433408), (768, 406320), (960, 325056), (1024, 304740), (1152, 270880), (1280, 243792), (1440, 216704), (1536, 203160), (1693, 184320), (1920, 162528), (2048, 152370), (2304, 135440), (2560, 121896), (2880, 108352), (3072, 101580), (3386, 92160), (3840, 81264), (4096, 76185), (4608, 67720), (5079, 61440), (5120, 60948), (5760, 54176), (6144, 50790), (6772, 46080), (7680, 40632), (8465, 36864), (9216, 33860), (10158, 30720), (10240, 30474), (11520, 27088), (12288, 25395), (13544, 23040), (15237, 20480), (15360, 20316), (16930, 18432)]