26569440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18451}}^1$

素因数の和:18472

約数の個数: 72

約数和(自身を含む): 90673128

約数和(自身を除く): 64103688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 18451, 36902, 55353, 73804, 92255, 110706, 147608, 166059, 184510, 221412, 276765, 295216, 332118, 369020, 442824, 553530, 590432, 664236, 738040, 830295, 885648, 1107060, 1328472, 1476080, 1660590, 1771296, 2214120, 2656944, 2952160, 3321180, 4428240, 5313888, 6642360, 8856480, 13284720, 26569440]

約数ペア:

[(1, 26569440), (2, 13284720), (3, 8856480), (4, 6642360), (5, 5313888), (6, 4428240), (8, 3321180), (9, 2952160), (10, 2656944), (12, 2214120), (15, 1771296), (16, 1660590), (18, 1476080), (20, 1328472), (24, 1107060), (30, 885648), (32, 830295), (36, 738040), (40, 664236), (45, 590432), (48, 553530), (60, 442824), (72, 369020), (80, 332118), (90, 295216), (96, 276765), (120, 221412), (144, 184510), (160, 166059), (180, 147608), (240, 110706), (288, 92255), (360, 73804), (480, 55353), (720, 36902), (1440, 18451)]