84716760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{705973}}^1$

素因数の和:705987

約数の個数: 32

約数和(自身を含む): 254150640

約数和(自身を除く): 169433880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 705973, 1411946, 2117919, 2823892, 3529865, 4235838, 5647784, 7059730, 8471676, 10589595, 14119460, 16943352, 21179190, 28238920, 42358380, 84716760]

約数ペア:

[(1, 84716760), (2, 42358380), (3, 28238920), (4, 21179190), (5, 16943352), (6, 14119460), (8, 10589595), (10, 8471676), (12, 7059730), (15, 5647784), (20, 4235838), (24, 3529865), (30, 2823892), (40, 2117919), (60, 1411946), (120, 705973)]