67384920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1609}}^1$

素因数の和:1972

約数の個数: 64

約数和(自身を含む): 202860000

約数和(自身を除く): 135475080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1609, 1745, 2094, 2792, 3218, 3490, 4188, 4827, 5235, 6436, 6980, 8045, 8376, 9654, 10470, 12872, 13960, 16090, 19308, 20940, 24135, 32180, 38616, 41880, 48270, 64360, 96540, 193080, 561541, 1123082, 1684623, 2246164, 2807705, 3369246, 4492328, 5615410, 6738492, 8423115, 11230820, 13476984, 16846230, 22461640, 33692460, 67384920]

約数ペア:

[(1, 67384920), (2, 33692460), (3, 22461640), (4, 16846230), (5, 13476984), (6, 11230820), (8, 8423115), (10, 6738492), (12, 5615410), (15, 4492328), (20, 3369246), (24, 2807705), (30, 2246164), (40, 1684623), (60, 1123082), (120, 561541), (349, 193080), (698, 96540), (1047, 64360), (1396, 48270), (1609, 41880), (1745, 38616), (2094, 32180), (2792, 24135), (3218, 20940), (3490, 19308), (4188, 16090), (4827, 13960), (5235, 12872), (6436, 10470), (6980, 9654), (8045, 8376)]