306286080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2144

約数の個数: 160

約数和(自身を含む): 1031184000

約数和(自身を除く): 724897920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2099, 2280, 2432, 2560, 3040, 3648, 3840, 4198, 4560, 4864, 6080, 6297, 7296, 7680, 8396, 9120, 9728, 10495, 12160, 12594, 14592, 16792, 18240, 20990, 24320, 25188, 29184, 31485, 33584, 36480, 39881, 41980, 48640, 50376, 62970, 67168, 72960, 79762, 83960, 100752, 119643, 125940, 134336, 145920, 159524, 167920, 199405, 201504, 239286, 251880, 268672, 319048, 335840, 398810, 403008, 478572, 503760, 537344, 598215, 638096, 671680, 797620, 806016, 957144, 1007520, 1074688, 1196430, 1276192, 1343360, 1595240, 1612032, 1914288, 2015040, 2392860, 2552384, 2686720, 3190480, 3224064, 3828576, 4030080, 4785720, 5104768, 5373440, 6380960, 7657152, 8060160, 9571440, 10209536, 12761920, 15314304, 16120320, 19142880, 20419072, 25523840, 30628608, 38285760, 51047680, 61257216, 76571520, 102095360, 153143040, 306286080]

約数ペア:

[(1, 306286080), (2, 153143040), (3, 102095360), (4, 76571520), (5, 61257216), (6, 51047680), (8, 38285760), (10, 30628608), (12, 25523840), (15, 20419072), (16, 19142880), (19, 16120320), (20, 15314304), (24, 12761920), (30, 10209536), (32, 9571440), (38, 8060160), (40, 7657152), (48, 6380960), (57, 5373440), (60, 5104768), (64, 4785720), (76, 4030080), (80, 3828576), (95, 3224064), (96, 3190480), (114, 2686720), (120, 2552384), (128, 2392860), (152, 2015040), (160, 1914288), (190, 1612032), (192, 1595240), (228, 1343360), (240, 1276192), (256, 1196430), (285, 1074688), (304, 1007520), (320, 957144), (380, 806016), (384, 797620), (456, 671680), (480, 638096), (512, 598215), (570, 537344), (608, 503760), (640, 478572), (760, 403008), (768, 398810), (912, 335840), (960, 319048), (1140, 268672), (1216, 251880), (1280, 239286), (1520, 201504), (1536, 199405), (1824, 167920), (1920, 159524), (2099, 145920), (2280, 134336), (2432, 125940), (2560, 119643), (3040, 100752), (3648, 83960), (3840, 79762), (4198, 72960), (4560, 67168), (4864, 62970), (6080, 50376), (6297, 48640), (7296, 41980), (7680, 39881), (8396, 36480), (9120, 33584), (9728, 31485), (10495, 29184), (12160, 25188), (12594, 24320), (14592, 20990), (16792, 18240)]