238167120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{992363}}^1$

素因数の和:992379

約数の個数: 40

約数和(自身を含む): 738318816

約数和(自身を除く): 500151696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 992363, 1984726, 2977089, 3969452, 4961815, 5954178, 7938904, 9923630, 11908356, 14885445, 15877808, 19847260, 23816712, 29770890, 39694520, 47633424, 59541780, 79389040, 119083560, 238167120]

約数ペア:

[(1, 238167120), (2, 119083560), (3, 79389040), (4, 59541780), (5, 47633424), (6, 39694520), (8, 29770890), (10, 23816712), (12, 19847260), (15, 15877808), (16, 14885445), (20, 11908356), (24, 9923630), (30, 7938904), (40, 5954178), (48, 4961815), (60, 3969452), (80, 2977089), (120, 1984726), (240, 992363)]