123081480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7951}}^1$

素因数の和:8011

約数の個数: 96

約数和(自身を含む): 409368960

約数和(自身を除く): 286287480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 7951, 15480, 15902, 23853, 31804, 39755, 47706, 63608, 71559, 79510, 95412, 119265, 143118, 159020, 190824, 238530, 286236, 318040, 341893, 357795, 477060, 572472, 683786, 715590, 954120, 1025679, 1367572, 1431180, 1709465, 2051358, 2735144, 2862360, 3077037, 3418930, 4102716, 5128395, 6154074, 6837860, 8205432, 10256790, 12308148, 13675720, 15385185, 20513580, 24616296, 30770370, 41027160, 61540740, 123081480]

約数ペア:

[(1, 123081480), (2, 61540740), (3, 41027160), (4, 30770370), (5, 24616296), (6, 20513580), (8, 15385185), (9, 13675720), (10, 12308148), (12, 10256790), (15, 8205432), (18, 6837860), (20, 6154074), (24, 5128395), (30, 4102716), (36, 3418930), (40, 3077037), (43, 2862360), (45, 2735144), (60, 2051358), (72, 1709465), (86, 1431180), (90, 1367572), (120, 1025679), (129, 954120), (172, 715590), (180, 683786), (215, 572472), (258, 477060), (344, 357795), (360, 341893), (387, 318040), (430, 286236), (516, 238530), (645, 190824), (774, 159020), (860, 143118), (1032, 119265), (1290, 95412), (1548, 79510), (1720, 71559), (1935, 63608), (2580, 47706), (3096, 39755), (3870, 31804), (5160, 23853), (7740, 15902), (7951, 15480)]