5142960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{2381}}^1$

素因数の和:2403

約数の個数: 80

約数和(自身を含む): 17722080

約数和(自身を除く): 12579120

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 2381, 4762, 7143, 9524, 11905, 14286, 19048, 21429, 23810, 28572, 35715, 38096, 42858, 47620, 57144, 64287, 71430, 85716, 95240, 107145, 114288, 128574, 142860, 171432, 190480, 214290, 257148, 285720, 321435, 342864, 428580, 514296, 571440, 642870, 857160, 1028592, 1285740, 1714320, 2571480, 5142960]

約数ペア:

[(1, 5142960), (2, 2571480), (3, 1714320), (4, 1285740), (5, 1028592), (6, 857160), (8, 642870), (9, 571440), (10, 514296), (12, 428580), (15, 342864), (16, 321435), (18, 285720), (20, 257148), (24, 214290), (27, 190480), (30, 171432), (36, 142860), (40, 128574), (45, 114288), (48, 107145), (54, 95240), (60, 85716), (72, 71430), (80, 64287), (90, 57144), (108, 47620), (120, 42858), (135, 38096), (144, 35715), (180, 28572), (216, 23810), (240, 21429), (270, 19048), (360, 14286), (432, 11905), (540, 9524), (720, 7143), (1080, 4762), (2160, 2381)]