16897680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{7823}}^1$

素因数の和:7845

約数の個数: 80

約数和(自身を含む): 58210560

約数和(自身を除く): 41312880

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, 7823, 15646, 23469, 31292, 39115, 46938, 62584, 70407, 78230, 93876, 117345, 125168, 140814, 156460, 187752, 211221, 234690, 281628, 312920, 352035, 375504, 422442, 469380, 563256, 625840, 704070, 844884, 938760, 1056105, 1126512, 1408140, 1689768, 1877520, 2112210, 2816280, 3379536, 4224420, 5632560, 8448840, 16897680]

約数ペア:

[(1, 16897680), (2, 8448840), (3, 5632560), (4, 4224420), (5, 3379536), (6, 2816280), (8, 2112210), (9, 1877520), (10, 1689768), (12, 1408140), (15, 1126512), (16, 1056105), (18, 938760), (20, 844884), (24, 704070), (27, 625840), (30, 563256), (36, 469380), (40, 422442), (45, 375504), (48, 352035), (54, 312920), (60, 281628), (72, 234690), (80, 211221), (90, 187752), (108, 156460), (120, 140814), (135, 125168), (144, 117345), (180, 93876), (216, 78230), (240, 70407), (270, 62584), (360, 46938), (432, 39115), (540, 31292), (720, 23469), (1080, 15646), (2160, 7823)]