57527120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2389}}^1$

素因数の和:2452

約数の個数: 80

約数和(自身を含む): 156478080

約数和(自身を除く): 98950960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2389, 2408, 3010, 3440, 4778, 4816, 6020, 9556, 11945, 12040, 16723, 19112, 23890, 24080, 33446, 38224, 47780, 66892, 83615, 95560, 102727, 133784, 167230, 191120, 205454, 267568, 334460, 410908, 513635, 668920, 719089, 821816, 1027270, 1337840, 1438178, 1643632, 2054540, 2876356, 3595445, 4109080, 5752712, 7190890, 8218160, 11505424, 14381780, 28763560, 57527120]

約数ペア:

[(1, 57527120), (2, 28763560), (4, 14381780), (5, 11505424), (7, 8218160), (8, 7190890), (10, 5752712), (14, 4109080), (16, 3595445), (20, 2876356), (28, 2054540), (35, 1643632), (40, 1438178), (43, 1337840), (56, 1027270), (70, 821816), (80, 719089), (86, 668920), (112, 513635), (140, 410908), (172, 334460), (215, 267568), (280, 205454), (301, 191120), (344, 167230), (430, 133784), (560, 102727), (602, 95560), (688, 83615), (860, 66892), (1204, 47780), (1505, 38224), (1720, 33446), (2389, 24080), (2408, 23890), (3010, 19112), (3440, 16723), (4778, 12040), (4816, 11945), (6020, 9556)]