76571520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2140

約数の個数: 128

約数和(自身を含む): 257040000

約数和(自身を除く): 180468480

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, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2099, 2280, 2432, 3040, 3648, 4198, 4560, 6080, 6297, 7296, 8396, 9120, 10495, 12160, 12594, 16792, 18240, 20990, 25188, 31485, 33584, 36480, 39881, 41980, 50376, 62970, 67168, 79762, 83960, 100752, 119643, 125940, 134336, 159524, 167920, 199405, 201504, 239286, 251880, 268672, 319048, 335840, 398810, 403008, 478572, 503760, 598215, 638096, 671680, 797620, 806016, 957144, 1007520, 1196430, 1276192, 1343360, 1595240, 1914288, 2015040, 2392860, 2552384, 3190480, 3828576, 4030080, 4785720, 5104768, 6380960, 7657152, 9571440, 12761920, 15314304, 19142880, 25523840, 38285760, 76571520]

約数ペア:

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