13284720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{18451}}^1$

素因数の和:18470

約数の個数: 60

約数和(自身を含む): 44616936

約数和(自身を除く): 31332216

約数列:

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

約数ペア:

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