172527840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{39937}}^1$

素因数の和:39961

約数の個数: 96

約数和(自身を含む): 603862560

約数和(自身を除く): 431334720

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, 39937, 79874, 119811, 159748, 199685, 239622, 319496, 359433, 399370, 479244, 599055, 638992, 718866, 798740, 958488, 1078299, 1198110, 1277984, 1437732, 1597480, 1797165, 1916976, 2156598, 2396220, 2875464, 3194960, 3594330, 3833952, 4313196, 4792440, 5391495, 5750928, 6389920, 7188660, 8626392, 9584880, 10782990, 11501856, 14377320, 17252784, 19169760, 21565980, 28754640, 34505568, 43131960, 57509280, 86263920, 172527840]

約数ペア:

[(1, 172527840), (2, 86263920), (3, 57509280), (4, 43131960), (5, 34505568), (6, 28754640), (8, 21565980), (9, 19169760), (10, 17252784), (12, 14377320), (15, 11501856), (16, 10782990), (18, 9584880), (20, 8626392), (24, 7188660), (27, 6389920), (30, 5750928), (32, 5391495), (36, 4792440), (40, 4313196), (45, 3833952), (48, 3594330), (54, 3194960), (60, 2875464), (72, 2396220), (80, 2156598), (90, 1916976), (96, 1797165), (108, 1597480), (120, 1437732), (135, 1277984), (144, 1198110), (160, 1078299), (180, 958488), (216, 798740), (240, 718866), (270, 638992), (288, 599055), (360, 479244), (432, 399370), (480, 359433), (540, 319496), (720, 239622), (864, 199685), (1080, 159748), (1440, 119811), (2160, 79874), (4320, 39937)]