15283020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1423}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 43061760

約数和(自身を除く): 27778740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1423, 1790, 2148, 2685, 2846, 3580, 4269, 5370, 5692, 7115, 8538, 10740, 14230, 17076, 21345, 28460, 42690, 85380, 254717, 509434, 764151, 1018868, 1273585, 1528302, 2547170, 3056604, 3820755, 5094340, 7641510, 15283020]

約数ペア:

[(1, 15283020), (2, 7641510), (3, 5094340), (4, 3820755), (5, 3056604), (6, 2547170), (10, 1528302), (12, 1273585), (15, 1018868), (20, 764151), (30, 509434), (60, 254717), (179, 85380), (358, 42690), (537, 28460), (716, 21345), (895, 17076), (1074, 14230), (1423, 10740), (1790, 8538), (2148, 7115), (2685, 5692), (2846, 5370), (3580, 4269)]