12145680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{5623}}^1$

素因数の和:5645

約数の個数: 80

約数和(自身を含む): 41842560

約数和(自身を除く): 29696880

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, 5623, 11246, 16869, 22492, 28115, 33738, 44984, 50607, 56230, 67476, 84345, 89968, 101214, 112460, 134952, 151821, 168690, 202428, 224920, 253035, 269904, 303642, 337380, 404856, 449840, 506070, 607284, 674760, 759105, 809712, 1012140, 1214568, 1349520, 1518210, 2024280, 2429136, 3036420, 4048560, 6072840, 12145680]

約数ペア:

[(1, 12145680), (2, 6072840), (3, 4048560), (4, 3036420), (5, 2429136), (6, 2024280), (8, 1518210), (9, 1349520), (10, 1214568), (12, 1012140), (15, 809712), (16, 759105), (18, 674760), (20, 607284), (24, 506070), (27, 449840), (30, 404856), (36, 337380), (40, 303642), (45, 269904), (48, 253035), (54, 224920), (60, 202428), (72, 168690), (80, 151821), (90, 134952), (108, 112460), (120, 101214), (135, 89968), (144, 84345), (180, 67476), (216, 56230), (240, 50607), (270, 44984), (360, 33738), (432, 28115), (540, 22492), (720, 16869), (1080, 11246), (2160, 5623)]