384964920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{356449}}^1$

素因数の和:356469

約数の個数: 64

約数和(自身を含む): 1283220000

約数和(自身を除く): 898255080

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, 270, 360, 540, 1080, 356449, 712898, 1069347, 1425796, 1782245, 2138694, 2851592, 3208041, 3564490, 4277388, 5346735, 6416082, 7128980, 8554776, 9624123, 10693470, 12832164, 14257960, 16040205, 19248246, 21386940, 25664328, 32080410, 38496492, 42773880, 48120615, 64160820, 76992984, 96241230, 128321640, 192482460, 384964920]

約数ペア:

[(1, 384964920), (2, 192482460), (3, 128321640), (4, 96241230), (5, 76992984), (6, 64160820), (8, 48120615), (9, 42773880), (10, 38496492), (12, 32080410), (15, 25664328), (18, 21386940), (20, 19248246), (24, 16040205), (27, 14257960), (30, 12832164), (36, 10693470), (40, 9624123), (45, 8554776), (54, 7128980), (60, 6416082), (72, 5346735), (90, 4277388), (108, 3564490), (120, 3208041), (135, 2851592), (180, 2138694), (216, 1782245), (270, 1425796), (360, 1069347), (540, 712898), (1080, 356449)]