52305840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{72647}}^1$

素因数の和:72666

約数の個数: 60

約数和(自身を含む): 175662864

約数和(自身を除く): 123357024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 72647, 145294, 217941, 290588, 363235, 435882, 581176, 653823, 726470, 871764, 1089705, 1162352, 1307646, 1452940, 1743528, 2179410, 2615292, 2905880, 3269115, 3487056, 4358820, 5230584, 5811760, 6538230, 8717640, 10461168, 13076460, 17435280, 26152920, 52305840]

約数ペア:

[(1, 52305840), (2, 26152920), (3, 17435280), (4, 13076460), (5, 10461168), (6, 8717640), (8, 6538230), (9, 5811760), (10, 5230584), (12, 4358820), (15, 3487056), (16, 3269115), (18, 2905880), (20, 2615292), (24, 2179410), (30, 1743528), (36, 1452940), (40, 1307646), (45, 1162352), (48, 1089705), (60, 871764), (72, 726470), (80, 653823), (90, 581176), (120, 435882), (144, 363235), (180, 290588), (240, 217941), (360, 145294), (720, 72647)]