8171160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 24732000

約数和(自身を除く): 16560840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 457, 596, 745, 894, 914, 1192, 1371, 1490, 1788, 1828, 2235, 2285, 2742, 2980, 3576, 3656, 4470, 4570, 5484, 5960, 6855, 8940, 9140, 10968, 13710, 17880, 18280, 27420, 54840, 68093, 136186, 204279, 272372, 340465, 408558, 544744, 680930, 817116, 1021395, 1361860, 1634232, 2042790, 2723720, 4085580, 8171160]

約数ペア:

[(1, 8171160), (2, 4085580), (3, 2723720), (4, 2042790), (5, 1634232), (6, 1361860), (8, 1021395), (10, 817116), (12, 680930), (15, 544744), (20, 408558), (24, 340465), (30, 272372), (40, 204279), (60, 136186), (120, 68093), (149, 54840), (298, 27420), (447, 18280), (457, 17880), (596, 13710), (745, 10968), (894, 9140), (914, 8940), (1192, 6855), (1371, 5960), (1490, 5484), (1788, 4570), (1828, 4470), (2235, 3656), (2285, 3576), (2742, 2980)]