30532960

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8297}}^1$

素因数の和:8335

約数の個数: 48

約数和(自身を含む): 75279456

約数和(自身を除く): 44746496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 8297, 16594, 33188, 41485, 66376, 82970, 132752, 165940, 190831, 265504, 331880, 381662, 663760, 763324, 954155, 1327520, 1526648, 1908310, 3053296, 3816620, 6106592, 7633240, 15266480, 30532960]

約数ペア:

[(1, 30532960), (2, 15266480), (4, 7633240), (5, 6106592), (8, 3816620), (10, 3053296), (16, 1908310), (20, 1526648), (23, 1327520), (32, 954155), (40, 763324), (46, 663760), (80, 381662), (92, 331880), (115, 265504), (160, 190831), (184, 165940), (230, 132752), (368, 82970), (460, 66376), (736, 41485), (920, 33188), (1840, 16594), (3680, 8297)]