47774040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{398117}}^1$

素因数の和:398131

約数の個数: 32

約数和(自身を含む): 143322480

約数和(自身を除く): 95548440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 398117, 796234, 1194351, 1592468, 1990585, 2388702, 3184936, 3981170, 4777404, 5971755, 7962340, 9554808, 11943510, 15924680, 23887020, 47774040]

約数ペア:

[(1, 47774040), (2, 23887020), (3, 15924680), (4, 11943510), (5, 9554808), (6, 7962340), (8, 5971755), (10, 4777404), (12, 3981170), (15, 3184936), (20, 2388702), (24, 1990585), (30, 1592468), (40, 1194351), (60, 796234), (120, 398117)]