89273040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{371971}}^1$

素因数の和:371987

約数の個数: 40

約数和(自身を含む): 276747168

約数和(自身を除く): 187474128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 371971, 743942, 1115913, 1487884, 1859855, 2231826, 2975768, 3719710, 4463652, 5579565, 5951536, 7439420, 8927304, 11159130, 14878840, 17854608, 22318260, 29757680, 44636520, 89273040]

約数ペア:

[(1, 89273040), (2, 44636520), (3, 29757680), (4, 22318260), (5, 17854608), (6, 14878840), (8, 11159130), (10, 8927304), (12, 7439420), (15, 5951536), (16, 5579565), (20, 4463652), (24, 3719710), (30, 2975768), (40, 2231826), (48, 1859855), (60, 1487884), (80, 1115913), (120, 743942), (240, 371971)]