149676960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{311827}}^1$

素因数の和:311845

約数の個数: 48

約数和(自身を含む): 471483936

約数和(自身を除く): 321806976

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, 311827, 623654, 935481, 1247308, 1559135, 1870962, 2494616, 3118270, 3741924, 4677405, 4989232, 6236540, 7483848, 9354810, 9978464, 12473080, 14967696, 18709620, 24946160, 29935392, 37419240, 49892320, 74838480, 149676960]

約数ペア:

[(1, 149676960), (2, 74838480), (3, 49892320), (4, 37419240), (5, 29935392), (6, 24946160), (8, 18709620), (10, 14967696), (12, 12473080), (15, 9978464), (16, 9354810), (20, 7483848), (24, 6236540), (30, 4989232), (32, 4677405), (40, 3741924), (48, 3118270), (60, 2494616), (80, 1870962), (96, 1559135), (120, 1247308), (160, 935481), (240, 623654), (480, 311827)]