76628800

素因数分解:

$2^6\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1088

約数の個数: 84

約数和(自身を含む): 192755520

約数和(自身を除く): 116126720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 160, 188, 200, 235, 320, 376, 400, 470, 752, 800, 940, 1019, 1175, 1504, 1600, 1880, 2038, 2350, 3008, 3760, 4076, 4700, 5095, 7520, 8152, 9400, 10190, 15040, 16304, 18800, 20380, 25475, 32608, 37600, 40760, 47893, 50950, 65216, 75200, 81520, 95786, 101900, 163040, 191572, 203800, 239465, 326080, 383144, 407600, 478930, 766288, 815200, 957860, 1197325, 1532576, 1630400, 1915720, 2394650, 3065152, 3831440, 4789300, 7662880, 9578600, 15325760, 19157200, 38314400, 76628800]

約数ペア:

[(1, 76628800), (2, 38314400), (4, 19157200), (5, 15325760), (8, 9578600), (10, 7662880), (16, 4789300), (20, 3831440), (25, 3065152), (32, 2394650), (40, 1915720), (47, 1630400), (50, 1532576), (64, 1197325), (80, 957860), (94, 815200), (100, 766288), (160, 478930), (188, 407600), (200, 383144), (235, 326080), (320, 239465), (376, 203800), (400, 191572), (470, 163040), (752, 101900), (800, 95786), (940, 81520), (1019, 75200), (1175, 65216), (1504, 50950), (1600, 47893), (1880, 40760), (2038, 37600), (2350, 32608), (3008, 25475), (3760, 20380), (4076, 18800), (4700, 16304), (5095, 15040), (7520, 10190), (8152, 9400)]