947880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2633}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 3081780

約数和(自身を除く): 2133900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2633, 5266, 7899, 10532, 13165, 15798, 21064, 23697, 26330, 31596, 39495, 47394, 52660, 63192, 78990, 94788, 105320, 118485, 157980, 189576, 236970, 315960, 473940, 947880]

約数ペア:

[(1, 947880), (2, 473940), (3, 315960), (4, 236970), (5, 189576), (6, 157980), (8, 118485), (9, 105320), (10, 94788), (12, 78990), (15, 63192), (18, 52660), (20, 47394), (24, 39495), (30, 31596), (36, 26330), (40, 23697), (45, 21064), (60, 15798), (72, 13165), (90, 10532), (120, 7899), (180, 5266), (360, 2633)]