264322560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:424

約数の個数: 160

約数和(自身を含む): 854802432

約数和(自身を除く): 590479872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 271, 320, 381, 384, 480, 508, 512, 542, 635, 640, 762, 768, 813, 960, 1016, 1084, 1270, 1280, 1355, 1524, 1536, 1626, 1905, 1920, 2032, 2168, 2540, 2560, 2710, 3048, 3252, 3810, 3840, 4064, 4065, 4336, 5080, 5420, 6096, 6504, 7620, 7680, 8128, 8130, 8672, 10160, 10840, 12192, 13008, 15240, 16256, 16260, 17344, 20320, 21680, 24384, 26016, 30480, 32512, 32520, 34417, 34688, 40640, 43360, 48768, 52032, 60960, 65024, 65040, 68834, 69376, 81280, 86720, 97536, 103251, 104064, 121920, 130080, 137668, 138752, 162560, 172085, 173440, 195072, 206502, 208128, 243840, 260160, 275336, 325120, 344170, 346880, 413004, 416256, 487680, 516255, 520320, 550672, 688340, 693760, 826008, 975360, 1032510, 1040640, 1101344, 1376680, 1652016, 2065020, 2081280, 2202688, 2753360, 3304032, 4130040, 4405376, 5506720, 6608064, 8260080, 8810752, 11013440, 13216128, 16520160, 17621504, 22026880, 26432256, 33040320, 44053760, 52864512, 66080640, 88107520, 132161280, 264322560]

約数ペア:

[(1, 264322560), (2, 132161280), (3, 88107520), (4, 66080640), (5, 52864512), (6, 44053760), (8, 33040320), (10, 26432256), (12, 22026880), (15, 17621504), (16, 16520160), (20, 13216128), (24, 11013440), (30, 8810752), (32, 8260080), (40, 6608064), (48, 5506720), (60, 4405376), (64, 4130040), (80, 3304032), (96, 2753360), (120, 2202688), (127, 2081280), (128, 2065020), (160, 1652016), (192, 1376680), (240, 1101344), (254, 1040640), (256, 1032510), (271, 975360), (320, 826008), (381, 693760), (384, 688340), (480, 550672), (508, 520320), (512, 516255), (542, 487680), (635, 416256), (640, 413004), (762, 346880), (768, 344170), (813, 325120), (960, 275336), (1016, 260160), (1084, 243840), (1270, 208128), (1280, 206502), (1355, 195072), (1524, 173440), (1536, 172085), (1626, 162560), (1905, 138752), (1920, 137668), (2032, 130080), (2168, 121920), (2540, 104064), (2560, 103251), (2710, 97536), (3048, 86720), (3252, 81280), (3810, 69376), (3840, 68834), (4064, 65040), (4065, 65024), (4336, 60960), (5080, 52032), (5420, 48768), (6096, 43360), (6504, 40640), (7620, 34688), (7680, 34417), (8128, 32520), (8130, 32512), (8672, 30480), (10160, 26016), (10840, 24384), (12192, 21680), (13008, 20320), (15240, 17344), (16256, 16260)]