80997060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1609}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 227203200

約数和(自身を除く): 146206140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1609, 1678, 2517, 3218, 3356, 4195, 4827, 5034, 6436, 8045, 8390, 9654, 10068, 12585, 16090, 16780, 19308, 24135, 25170, 32180, 48270, 50340, 96540, 1349951, 2699902, 4049853, 5399804, 6749755, 8099706, 13499510, 16199412, 20249265, 26999020, 40498530, 80997060]

約数ペア:

[(1, 80997060), (2, 40498530), (3, 26999020), (4, 20249265), (5, 16199412), (6, 13499510), (10, 8099706), (12, 6749755), (15, 5399804), (20, 4049853), (30, 2699902), (60, 1349951), (839, 96540), (1609, 50340), (1678, 48270), (2517, 32180), (3218, 25170), (3356, 24135), (4195, 19308), (4827, 16780), (5034, 16090), (6436, 12585), (8045, 10068), (8390, 9654)]