1868127840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{432437}}^1$

素因数の和:432461

約数の個数: 96

約数和(自身を含む): 6538462560

約数和(自身を除く): 4670334720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 432437, 864874, 1297311, 1729748, 2162185, 2594622, 3459496, 3891933, 4324370, 5189244, 6486555, 6918992, 7783866, 8648740, 10378488, 11675799, 12973110, 13837984, 15567732, 17297480, 19459665, 20756976, 23351598, 25946220, 31135464, 34594960, 38919330, 41513952, 46703196, 51892440, 58378995, 62270928, 69189920, 77838660, 93406392, 103784880, 116757990, 124541856, 155677320, 186812784, 207569760, 233515980, 311354640, 373625568, 467031960, 622709280, 934063920, 1868127840]

約数ペア:

[(1, 1868127840), (2, 934063920), (3, 622709280), (4, 467031960), (5, 373625568), (6, 311354640), (8, 233515980), (9, 207569760), (10, 186812784), (12, 155677320), (15, 124541856), (16, 116757990), (18, 103784880), (20, 93406392), (24, 77838660), (27, 69189920), (30, 62270928), (32, 58378995), (36, 51892440), (40, 46703196), (45, 41513952), (48, 38919330), (54, 34594960), (60, 31135464), (72, 25946220), (80, 23351598), (90, 20756976), (96, 19459665), (108, 17297480), (120, 15567732), (135, 13837984), (144, 12973110), (160, 11675799), (180, 10378488), (216, 8648740), (240, 7783866), (270, 6918992), (288, 6486555), (360, 5189244), (432, 4324370), (480, 3891933), (540, 3459496), (720, 2594622), (864, 2162185), (1080, 1729748), (1440, 1297311), (2160, 864874), (4320, 432437)]