77339040

素因数分解:

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

素因数の和:161141

約数の個数: 48

約数和(自身を含む): 243619488

約数和(自身を除く): 166280448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 161123, 322246, 483369, 644492, 805615, 966738, 1288984, 1611230, 1933476, 2416845, 2577968, 3222460, 3866952, 4833690, 5155936, 6444920, 7733904, 9667380, 12889840, 15467808, 19334760, 25779680, 38669520, 77339040]

約数ペア:

[(1, 77339040), (2, 38669520), (3, 25779680), (4, 19334760), (5, 15467808), (6, 12889840), (8, 9667380), (10, 7733904), (12, 6444920), (15, 5155936), (16, 4833690), (20, 3866952), (24, 3222460), (30, 2577968), (32, 2416845), (40, 1933476), (48, 1611230), (60, 1288984), (80, 966738), (96, 805615), (120, 644492), (160, 483369), (240, 322246), (480, 161123)]