12563760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4759}}^1$

素因数の和:4786

約数の個数: 80

約数和(自身を含む): 42497280

約数和(自身を除く): 29933520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 4759, 9518, 14277, 19036, 23795, 28554, 38072, 47590, 52349, 57108, 71385, 76144, 95180, 104698, 114216, 142770, 157047, 190360, 209396, 228432, 261745, 285540, 314094, 380720, 418792, 523490, 571080, 628188, 785235, 837584, 1046980, 1142160, 1256376, 1570470, 2093960, 2512752, 3140940, 4187920, 6281880, 12563760]

約数ペア:

[(1, 12563760), (2, 6281880), (3, 4187920), (4, 3140940), (5, 2512752), (6, 2093960), (8, 1570470), (10, 1256376), (11, 1142160), (12, 1046980), (15, 837584), (16, 785235), (20, 628188), (22, 571080), (24, 523490), (30, 418792), (33, 380720), (40, 314094), (44, 285540), (48, 261745), (55, 228432), (60, 209396), (66, 190360), (80, 157047), (88, 142770), (110, 114216), (120, 104698), (132, 95180), (165, 76144), (176, 71385), (220, 57108), (240, 52349), (264, 47590), (330, 38072), (440, 28554), (528, 23795), (660, 19036), (880, 14277), (1320, 9518), (2640, 4759)]