67589520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281623}}^1$

素因数の和:281639

約数の個数: 40

約数和(自身を含む): 209528256

約数和(自身を除く): 141938736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281623, 563246, 844869, 1126492, 1408115, 1689738, 2252984, 2816230, 3379476, 4224345, 4505968, 5632460, 6758952, 8448690, 11264920, 13517904, 16897380, 22529840, 33794760, 67589520]

約数ペア:

[(1, 67589520), (2, 33794760), (3, 22529840), (4, 16897380), (5, 13517904), (6, 11264920), (8, 8448690), (10, 6758952), (12, 5632460), (15, 4505968), (16, 4224345), (20, 3379476), (24, 2816230), (30, 2252984), (40, 1689738), (48, 1408115), (60, 1126492), (80, 844869), (120, 563246), (240, 281623)]