2085451920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{321829}}^1$

素因数の和:321854

約数の個数: 100

約数和(自身を含む): 7243105980

約数和(自身を除く): 5157654060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 321829, 643658, 965487, 1287316, 1609145, 1930974, 2574632, 2896461, 3218290, 3861948, 4827435, 5149264, 5792922, 6436580, 7723896, 8689383, 9654870, 11585844, 12873160, 14482305, 15447792, 17378766, 19309740, 23171688, 25746320, 26068149, 28964610, 34757532, 38619480, 43446915, 46343376, 52136298, 57929220, 69515064, 77238960, 86893830, 104272596, 115858440, 130340745, 139030128, 173787660, 208545192, 231716880, 260681490, 347575320, 417090384, 521362980, 695150640, 1042725960, 2085451920]

約数ペア:

[(1, 2085451920), (2, 1042725960), (3, 695150640), (4, 521362980), (5, 417090384), (6, 347575320), (8, 260681490), (9, 231716880), (10, 208545192), (12, 173787660), (15, 139030128), (16, 130340745), (18, 115858440), (20, 104272596), (24, 86893830), (27, 77238960), (30, 69515064), (36, 57929220), (40, 52136298), (45, 46343376), (48, 43446915), (54, 38619480), (60, 34757532), (72, 28964610), (80, 26068149), (81, 25746320), (90, 23171688), (108, 19309740), (120, 17378766), (135, 15447792), (144, 14482305), (162, 12873160), (180, 11585844), (216, 9654870), (240, 8689383), (270, 7723896), (324, 6436580), (360, 5792922), (405, 5149264), (432, 4827435), (540, 3861948), (648, 3218290), (720, 2896461), (810, 2574632), (1080, 1930974), (1296, 1609145), (1620, 1287316), (2160, 965487), (3240, 643658), (6480, 321829)]