12526380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23197}}^1$

素因数の和:23215

約数の個数: 48

約数和(自身を含む): 38972640

約数和(自身を除く): 26446260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 23197, 46394, 69591, 92788, 115985, 139182, 208773, 231970, 278364, 347955, 417546, 463940, 626319, 695910, 835092, 1043865, 1252638, 1391820, 2087730, 2505276, 3131595, 4175460, 6263190, 12526380]

約数ペア:

[(1, 12526380), (2, 6263190), (3, 4175460), (4, 3131595), (5, 2505276), (6, 2087730), (9, 1391820), (10, 1252638), (12, 1043865), (15, 835092), (18, 695910), (20, 626319), (27, 463940), (30, 417546), (36, 347955), (45, 278364), (54, 231970), (60, 208773), (90, 139182), (108, 115985), (135, 92788), (180, 69591), (270, 46394), (540, 23197)]