69794280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193873}}^1$

素因数の和:193890

約数の個数: 48

約数和(自身を含む): 226832580

約数和(自身を除く): 157038300

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, 193873, 387746, 581619, 775492, 969365, 1163238, 1550984, 1744857, 1938730, 2326476, 2908095, 3489714, 3877460, 4652952, 5816190, 6979428, 7754920, 8724285, 11632380, 13958856, 17448570, 23264760, 34897140, 69794280]

約数ペア:

[(1, 69794280), (2, 34897140), (3, 23264760), (4, 17448570), (5, 13958856), (6, 11632380), (8, 8724285), (9, 7754920), (10, 6979428), (12, 5816190), (15, 4652952), (18, 3877460), (20, 3489714), (24, 2908095), (30, 2326476), (36, 1938730), (40, 1744857), (45, 1550984), (60, 1163238), (72, 969365), (90, 775492), (120, 581619), (180, 387746), (360, 193873)]