171261960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1609}}^1$

素因数の和:2510

約数の個数: 64

約数和(自身を含む): 514684800

約数和(自身を除く): 343422840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 887, 1609, 1774, 2661, 3218, 3548, 4435, 4827, 5322, 6436, 7096, 8045, 8870, 9654, 10644, 12872, 13305, 16090, 17740, 19308, 21288, 24135, 26610, 32180, 35480, 38616, 48270, 53220, 64360, 96540, 106440, 193080, 1427183, 2854366, 4281549, 5708732, 7135915, 8563098, 11417464, 14271830, 17126196, 21407745, 28543660, 34252392, 42815490, 57087320, 85630980, 171261960]

約数ペア:

[(1, 171261960), (2, 85630980), (3, 57087320), (4, 42815490), (5, 34252392), (6, 28543660), (8, 21407745), (10, 17126196), (12, 14271830), (15, 11417464), (20, 8563098), (24, 7135915), (30, 5708732), (40, 4281549), (60, 2854366), (120, 1427183), (887, 193080), (1609, 106440), (1774, 96540), (2661, 64360), (3218, 53220), (3548, 48270), (4435, 38616), (4827, 35480), (5322, 32180), (6436, 26610), (7096, 24135), (8045, 21288), (8870, 19308), (9654, 17740), (10644, 16090), (12872, 13305)]