28133520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{117223}}^1$

素因数の和:117239

約数の個数: 40

約数和(自身を含む): 87214656

約数和(自身を除く): 59081136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 117223, 234446, 351669, 468892, 586115, 703338, 937784, 1172230, 1406676, 1758345, 1875568, 2344460, 2813352, 3516690, 4688920, 5626704, 7033380, 9377840, 14066760, 28133520]

約数ペア:

[(1, 28133520), (2, 14066760), (3, 9377840), (4, 7033380), (5, 5626704), (6, 4688920), (8, 3516690), (10, 2813352), (12, 2344460), (15, 1875568), (16, 1758345), (20, 1406676), (24, 1172230), (30, 937784), (40, 703338), (48, 586115), (60, 468892), (80, 351669), (120, 234446), (240, 117223)]