1902960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{881}}^1$

素因数の和:903

約数の個数: 80

約数和(自身を含む): 6562080

約数和(自身を除く): 4659120

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, 881, 1080, 1762, 2160, 2643, 3524, 4405, 5286, 7048, 7929, 8810, 10572, 13215, 14096, 15858, 17620, 21144, 23787, 26430, 31716, 35240, 39645, 42288, 47574, 52860, 63432, 70480, 79290, 95148, 105720, 118935, 126864, 158580, 190296, 211440, 237870, 317160, 380592, 475740, 634320, 951480, 1902960]

約数ペア:

[(1, 1902960), (2, 951480), (3, 634320), (4, 475740), (5, 380592), (6, 317160), (8, 237870), (9, 211440), (10, 190296), (12, 158580), (15, 126864), (16, 118935), (18, 105720), (20, 95148), (24, 79290), (27, 70480), (30, 63432), (36, 52860), (40, 47574), (45, 42288), (48, 39645), (54, 35240), (60, 31716), (72, 26430), (80, 23787), (90, 21144), (108, 17620), (120, 15858), (135, 14096), (144, 13215), (180, 10572), (216, 8810), (240, 7929), (270, 7048), (360, 5286), (432, 4405), (540, 3524), (720, 2643), (881, 2160), (1080, 1762)]