8472120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4153}}^1$

素因数の和:4184

約数の個数: 64

約数和(自身を含む): 26917920

約数和(自身を除く): 18445800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 4153, 8306, 12459, 16612, 20765, 24918, 33224, 41530, 49836, 62295, 70601, 83060, 99672, 124590, 141202, 166120, 211803, 249180, 282404, 353005, 423606, 498360, 564808, 706010, 847212, 1059015, 1412020, 1694424, 2118030, 2824040, 4236060, 8472120]

約数ペア:

[(1, 8472120), (2, 4236060), (3, 2824040), (4, 2118030), (5, 1694424), (6, 1412020), (8, 1059015), (10, 847212), (12, 706010), (15, 564808), (17, 498360), (20, 423606), (24, 353005), (30, 282404), (34, 249180), (40, 211803), (51, 166120), (60, 141202), (68, 124590), (85, 99672), (102, 83060), (120, 70601), (136, 62295), (170, 49836), (204, 41530), (255, 33224), (340, 24918), (408, 20765), (510, 16612), (680, 12459), (1020, 8306), (2040, 4153)]