82494240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{171863}}^1$

素因数の和:171881

約数の個数: 48

約数和(自身を含む): 259858368

約数和(自身を除く): 177364128

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, 171863, 343726, 515589, 687452, 859315, 1031178, 1374904, 1718630, 2062356, 2577945, 2749808, 3437260, 4124712, 5155890, 5499616, 6874520, 8249424, 10311780, 13749040, 16498848, 20623560, 27498080, 41247120, 82494240]

約数ペア:

[(1, 82494240), (2, 41247120), (3, 27498080), (4, 20623560), (5, 16498848), (6, 13749040), (8, 10311780), (10, 8249424), (12, 6874520), (15, 5499616), (16, 5155890), (20, 4124712), (24, 3437260), (30, 2749808), (32, 2577945), (40, 2062356), (48, 1718630), (60, 1374904), (80, 1031178), (96, 859315), (120, 687452), (160, 515589), (240, 343726), (480, 171863)]