76634280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{212873}}^1$

素因数の和:212890

約数の個数: 48

約数和(自身を含む): 249062580

約数和(自身を除く): 172428300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 212873, 425746, 638619, 851492, 1064365, 1277238, 1702984, 1915857, 2128730, 2554476, 3193095, 3831714, 4257460, 5108952, 6386190, 7663428, 8514920, 9579285, 12772380, 15326856, 19158570, 25544760, 38317140, 76634280]

約数ペア:

[(1, 76634280), (2, 38317140), (3, 25544760), (4, 19158570), (5, 15326856), (6, 12772380), (8, 9579285), (9, 8514920), (10, 7663428), (12, 6386190), (15, 5108952), (18, 4257460), (20, 3831714), (24, 3193095), (30, 2554476), (36, 2128730), (40, 1915857), (45, 1702984), (60, 1277238), (72, 1064365), (90, 851492), (120, 638619), (180, 425746), (360, 212873)]