418528080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{193763}}^1$

素因数の和:193785

約数の個数: 80

約数和(自身を含む): 1441604160

約数和(自身を除く): 1023076080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 193763, 387526, 581289, 775052, 968815, 1162578, 1550104, 1743867, 1937630, 2325156, 2906445, 3100208, 3487734, 3875260, 4650312, 5231601, 5812890, 6975468, 7750520, 8719335, 9300624, 10463202, 11625780, 13950936, 15501040, 17438670, 20926404, 23251560, 26158005, 27901872, 34877340, 41852808, 46503120, 52316010, 69754680, 83705616, 104632020, 139509360, 209264040, 418528080]

約数ペア:

[(1, 418528080), (2, 209264040), (3, 139509360), (4, 104632020), (5, 83705616), (6, 69754680), (8, 52316010), (9, 46503120), (10, 41852808), (12, 34877340), (15, 27901872), (16, 26158005), (18, 23251560), (20, 20926404), (24, 17438670), (27, 15501040), (30, 13950936), (36, 11625780), (40, 10463202), (45, 9300624), (48, 8719335), (54, 7750520), (60, 6975468), (72, 5812890), (80, 5231601), (90, 4650312), (108, 3875260), (120, 3487734), (135, 3100208), (144, 2906445), (180, 2325156), (216, 1937630), (240, 1743867), (270, 1550104), (360, 1162578), (432, 968815), (540, 775052), (720, 581289), (1080, 387526), (2160, 193763)]