12255840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{2837}}^1$

素因数の和:2861

約数の個数: 96

約数和(自身を含む): 42910560

約数和(自身を除く): 30654720

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, 2837, 4320, 5674, 8511, 11348, 14185, 17022, 22696, 25533, 28370, 34044, 42555, 45392, 51066, 56740, 68088, 76599, 85110, 90784, 102132, 113480, 127665, 136176, 153198, 170220, 204264, 226960, 255330, 272352, 306396, 340440, 382995, 408528, 453920, 510660, 612792, 680880, 765990, 817056, 1021320, 1225584, 1361760, 1531980, 2042640, 2451168, 3063960, 4085280, 6127920, 12255840]

約数ペア:

[(1, 12255840), (2, 6127920), (3, 4085280), (4, 3063960), (5, 2451168), (6, 2042640), (8, 1531980), (9, 1361760), (10, 1225584), (12, 1021320), (15, 817056), (16, 765990), (18, 680880), (20, 612792), (24, 510660), (27, 453920), (30, 408528), (32, 382995), (36, 340440), (40, 306396), (45, 272352), (48, 255330), (54, 226960), (60, 204264), (72, 170220), (80, 153198), (90, 136176), (96, 127665), (108, 113480), (120, 102132), (135, 90784), (144, 85110), (160, 76599), (180, 68088), (216, 56740), (240, 51066), (270, 45392), (288, 42555), (360, 34044), (432, 28370), (480, 25533), (540, 22696), (720, 17022), (864, 14185), (1080, 11348), (1440, 8511), (2160, 5674), (2837, 4320)]