8169180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8009}}^1$

素因数の和:8038

約数の個数: 48

約数和(自身を含む): 24222240

約数和(自身を除く): 16053060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 8009, 16018, 24027, 32036, 40045, 48054, 80090, 96108, 120135, 136153, 160180, 240270, 272306, 408459, 480540, 544612, 680765, 816918, 1361530, 1633836, 2042295, 2723060, 4084590, 8169180]

約数ペア:

[(1, 8169180), (2, 4084590), (3, 2723060), (4, 2042295), (5, 1633836), (6, 1361530), (10, 816918), (12, 680765), (15, 544612), (17, 480540), (20, 408459), (30, 272306), (34, 240270), (51, 160180), (60, 136153), (68, 120135), (85, 96108), (102, 80090), (170, 48054), (204, 40045), (255, 32036), (340, 24027), (510, 16018), (1020, 8009)]