30636080

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1307}}^1$

素因数の和:1613

約数の個数: 40

約数和(自身を含む): 71526672

約数和(自身を除く): 40890592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1307, 1465, 2344, 2614, 2930, 4688, 5228, 5860, 6535, 10456, 11720, 13070, 20912, 23440, 26140, 52280, 104560, 382951, 765902, 1531804, 1914755, 3063608, 3829510, 6127216, 7659020, 15318040, 30636080]

約数ペア:

[(1, 30636080), (2, 15318040), (4, 7659020), (5, 6127216), (8, 3829510), (10, 3063608), (16, 1914755), (20, 1531804), (40, 765902), (80, 382951), (293, 104560), (586, 52280), (1172, 26140), (1307, 23440), (1465, 20912), (2344, 13070), (2614, 11720), (2930, 10456), (4688, 6535), (5228, 5860)]