82767120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{344863}}^1$

素因数の和:344879

約数の個数: 40

約数和(自身を含む): 256578816

約数和(自身を除く): 173811696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 344863, 689726, 1034589, 1379452, 1724315, 2069178, 2758904, 3448630, 4138356, 5172945, 5517808, 6897260, 8276712, 10345890, 13794520, 16553424, 20691780, 27589040, 41383560, 82767120]

約数ペア:

[(1, 82767120), (2, 41383560), (3, 27589040), (4, 20691780), (5, 16553424), (6, 13794520), (8, 10345890), (10, 8276712), (12, 6897260), (15, 5517808), (16, 5172945), (20, 4138356), (24, 3448630), (30, 2758904), (40, 2069178), (48, 1724315), (60, 1379452), (80, 1034589), (120, 689726), (240, 344863)]