38669520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{161123}}^1$

素因数の和:161139

約数の個数: 40

約数和(自身を含む): 119876256

約数和(自身を除く): 81206736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 161123, 322246, 483369, 644492, 805615, 966738, 1288984, 1611230, 1933476, 2416845, 2577968, 3222460, 3866952, 4833690, 6444920, 7733904, 9667380, 12889840, 19334760, 38669520]

約数ペア:

[(1, 38669520), (2, 19334760), (3, 12889840), (4, 9667380), (5, 7733904), (6, 6444920), (8, 4833690), (10, 3866952), (12, 3222460), (15, 2577968), (16, 2416845), (20, 1933476), (24, 1611230), (30, 1288984), (40, 966738), (48, 805615), (60, 644492), (80, 483369), (120, 322246), (240, 161123)]