2057760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1429}}^1$

素因数の和:1450

約数の個数: 72

約数和(自身を含む): 7027020

約数和(自身を除く): 4969260

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, 1429, 1440, 2858, 4287, 5716, 7145, 8574, 11432, 12861, 14290, 17148, 21435, 22864, 25722, 28580, 34296, 42870, 45728, 51444, 57160, 64305, 68592, 85740, 102888, 114320, 128610, 137184, 171480, 205776, 228640, 257220, 342960, 411552, 514440, 685920, 1028880, 2057760]

約数ペア:

[(1, 2057760), (2, 1028880), (3, 685920), (4, 514440), (5, 411552), (6, 342960), (8, 257220), (9, 228640), (10, 205776), (12, 171480), (15, 137184), (16, 128610), (18, 114320), (20, 102888), (24, 85740), (30, 68592), (32, 64305), (36, 57160), (40, 51444), (45, 45728), (48, 42870), (60, 34296), (72, 28580), (80, 25722), (90, 22864), (96, 21435), (120, 17148), (144, 14290), (160, 12861), (180, 11432), (240, 8574), (288, 7145), (360, 5716), (480, 4287), (720, 2858), (1429, 1440)]