60639460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1439}}^1$

素因数の和:1505

約数の個数: 72

約数和(自身を含む): 151683840

約数和(自身を除く): 91044380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 301, 430, 490, 602, 860, 980, 1204, 1439, 1505, 2107, 2878, 3010, 4214, 5756, 6020, 7195, 8428, 10073, 10535, 14390, 20146, 21070, 28780, 40292, 42140, 50365, 61877, 70511, 100730, 123754, 141022, 201460, 247508, 282044, 309385, 352555, 433139, 618770, 705110, 866278, 1237540, 1410220, 1732556, 2165695, 3031973, 4331390, 6063946, 8662780, 12127892, 15159865, 30319730, 60639460]

約数ペア:

[(1, 60639460), (2, 30319730), (4, 15159865), (5, 12127892), (7, 8662780), (10, 6063946), (14, 4331390), (20, 3031973), (28, 2165695), (35, 1732556), (43, 1410220), (49, 1237540), (70, 866278), (86, 705110), (98, 618770), (140, 433139), (172, 352555), (196, 309385), (215, 282044), (245, 247508), (301, 201460), (430, 141022), (490, 123754), (602, 100730), (860, 70511), (980, 61877), (1204, 50365), (1439, 42140), (1505, 40292), (2107, 28780), (2878, 21070), (3010, 20146), (4214, 14390), (5756, 10535), (6020, 10073), (7195, 8428)]