53138880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{18451}}^1$

素因数の和:18474

約数の個数: 84

約数和(自身を含む): 182785512

約数和(自身を除く): 129646632

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 18451, 36902, 55353, 73804, 92255, 110706, 147608, 166059, 184510, 221412, 276765, 295216, 332118, 369020, 442824, 553530, 590432, 664236, 738040, 830295, 885648, 1107060, 1180864, 1328472, 1476080, 1660590, 1771296, 2214120, 2656944, 2952160, 3321180, 3542592, 4428240, 5313888, 5904320, 6642360, 8856480, 10627776, 13284720, 17712960, 26569440, 53138880]

約数ペア:

[(1, 53138880), (2, 26569440), (3, 17712960), (4, 13284720), (5, 10627776), (6, 8856480), (8, 6642360), (9, 5904320), (10, 5313888), (12, 4428240), (15, 3542592), (16, 3321180), (18, 2952160), (20, 2656944), (24, 2214120), (30, 1771296), (32, 1660590), (36, 1476080), (40, 1328472), (45, 1180864), (48, 1107060), (60, 885648), (64, 830295), (72, 738040), (80, 664236), (90, 590432), (96, 553530), (120, 442824), (144, 369020), (160, 332118), (180, 295216), (192, 276765), (240, 221412), (288, 184510), (320, 166059), (360, 147608), (480, 110706), (576, 92255), (720, 73804), (960, 55353), (1440, 36902), (2880, 18451)]