126844920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:734

約数の個数: 128

約数和(自身を含む): 425390400

約数和(自身を除く): 298545480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 257, 270, 360, 457, 514, 540, 771, 914, 1028, 1080, 1285, 1371, 1542, 1828, 2056, 2285, 2313, 2570, 2742, 3084, 3656, 3855, 4113, 4570, 4626, 5140, 5484, 6168, 6855, 6939, 7710, 8226, 9140, 9252, 10280, 10968, 11565, 12339, 13710, 13878, 15420, 16452, 18280, 18504, 20565, 23130, 24678, 27420, 27756, 30840, 32904, 34695, 41130, 46260, 49356, 54840, 55512, 61695, 69390, 82260, 92520, 98712, 117449, 123390, 138780, 164520, 234898, 246780, 277560, 352347, 469796, 493560, 587245, 704694, 939592, 1057041, 1174490, 1409388, 1761735, 2114082, 2348980, 2818776, 3171123, 3523470, 4228164, 4697960, 5285205, 6342246, 7046940, 8456328, 10570410, 12684492, 14093880, 15855615, 21140820, 25368984, 31711230, 42281640, 63422460, 126844920]

約数ペア:

[(1, 126844920), (2, 63422460), (3, 42281640), (4, 31711230), (5, 25368984), (6, 21140820), (8, 15855615), (9, 14093880), (10, 12684492), (12, 10570410), (15, 8456328), (18, 7046940), (20, 6342246), (24, 5285205), (27, 4697960), (30, 4228164), (36, 3523470), (40, 3171123), (45, 2818776), (54, 2348980), (60, 2114082), (72, 1761735), (90, 1409388), (108, 1174490), (120, 1057041), (135, 939592), (180, 704694), (216, 587245), (257, 493560), (270, 469796), (360, 352347), (457, 277560), (514, 246780), (540, 234898), (771, 164520), (914, 138780), (1028, 123390), (1080, 117449), (1285, 98712), (1371, 92520), (1542, 82260), (1828, 69390), (2056, 61695), (2285, 55512), (2313, 54840), (2570, 49356), (2742, 46260), (3084, 41130), (3656, 34695), (3855, 32904), (4113, 30840), (4570, 27756), (4626, 27420), (5140, 24678), (5484, 23130), (6168, 20565), (6855, 18504), (6939, 18280), (7710, 16452), (8226, 15420), (9140, 13878), (9252, 13710), (10280, 12339), (10968, 11565)]