259763760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{40087}}^1$

素因数の和:40112

約数の個数: 100

約数和(自身を含む): 902220528

約数和(自身を除く): 642456768

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, 40087, 80174, 120261, 160348, 200435, 240522, 320696, 360783, 400870, 481044, 601305, 641392, 721566, 801740, 962088, 1082349, 1202610, 1443132, 1603480, 1803915, 1924176, 2164698, 2405220, 2886264, 3206960, 3247047, 3607830, 4329396, 4810440, 5411745, 5772528, 6494094, 7215660, 8658792, 9620880, 10823490, 12988188, 14431320, 16235235, 17317584, 21646980, 25976376, 28862640, 32470470, 43293960, 51952752, 64940940, 86587920, 129881880, 259763760]

約数ペア:

[(1, 259763760), (2, 129881880), (3, 86587920), (4, 64940940), (5, 51952752), (6, 43293960), (8, 32470470), (9, 28862640), (10, 25976376), (12, 21646980), (15, 17317584), (16, 16235235), (18, 14431320), (20, 12988188), (24, 10823490), (27, 9620880), (30, 8658792), (36, 7215660), (40, 6494094), (45, 5772528), (48, 5411745), (54, 4810440), (60, 4329396), (72, 3607830), (80, 3247047), (81, 3206960), (90, 2886264), (108, 2405220), (120, 2164698), (135, 1924176), (144, 1803915), (162, 1603480), (180, 1443132), (216, 1202610), (240, 1082349), (270, 962088), (324, 801740), (360, 721566), (405, 641392), (432, 601305), (540, 481044), (648, 400870), (720, 360783), (810, 320696), (1080, 240522), (1296, 200435), (1620, 160348), (2160, 120261), (3240, 80174), (6480, 40087)]