769547580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{15287}}^1$

素因数の和:16138

約数の個数: 48

約数和(自身を含む): 2157442560

約数和(自身を除く): 1387894980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1678, 2517, 3356, 4195, 5034, 8390, 10068, 12585, 15287, 16780, 25170, 30574, 45861, 50340, 61148, 76435, 91722, 152870, 183444, 229305, 305740, 458610, 917220, 12825793, 25651586, 38477379, 51303172, 64128965, 76954758, 128257930, 153909516, 192386895, 256515860, 384773790, 769547580]

約数ペア:

[(1, 769547580), (2, 384773790), (3, 256515860), (4, 192386895), (5, 153909516), (6, 128257930), (10, 76954758), (12, 64128965), (15, 51303172), (20, 38477379), (30, 25651586), (60, 12825793), (839, 917220), (1678, 458610), (2517, 305740), (3356, 229305), (4195, 183444), (5034, 152870), (8390, 91722), (10068, 76435), (12585, 61148), (15287, 50340), (16780, 45861), (25170, 30574)]