57268080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{26513}}^1$

素因数の和:26535

約数の個数: 80

約数和(自身を含む): 197264160

約数和(自身を除く): 139996080

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, 26513, 53026, 79539, 106052, 132565, 159078, 212104, 238617, 265130, 318156, 397695, 424208, 477234, 530260, 636312, 715851, 795390, 954468, 1060520, 1193085, 1272624, 1431702, 1590780, 1908936, 2121040, 2386170, 2863404, 3181560, 3579255, 3817872, 4772340, 5726808, 6363120, 7158510, 9544680, 11453616, 14317020, 19089360, 28634040, 57268080]

約数ペア:

[(1, 57268080), (2, 28634040), (3, 19089360), (4, 14317020), (5, 11453616), (6, 9544680), (8, 7158510), (9, 6363120), (10, 5726808), (12, 4772340), (15, 3817872), (16, 3579255), (18, 3181560), (20, 2863404), (24, 2386170), (27, 2121040), (30, 1908936), (36, 1590780), (40, 1431702), (45, 1272624), (48, 1193085), (54, 1060520), (60, 954468), (72, 795390), (80, 715851), (90, 636312), (108, 530260), (120, 477234), (135, 424208), (144, 397695), (180, 318156), (216, 265130), (240, 238617), (270, 212104), (360, 159078), (432, 132565), (540, 106052), (720, 79539), (1080, 53026), (2160, 26513)]