67038240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139663}}^1$

素因数の和:139681

約数の個数: 48

約数和(自身を含む): 211171968

約数和(自身を除く): 144133728

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, 139663, 279326, 418989, 558652, 698315, 837978, 1117304, 1396630, 1675956, 2094945, 2234608, 2793260, 3351912, 4189890, 4469216, 5586520, 6703824, 8379780, 11173040, 13407648, 16759560, 22346080, 33519120, 67038240]

約数ペア:

[(1, 67038240), (2, 33519120), (3, 22346080), (4, 16759560), (5, 13407648), (6, 11173040), (8, 8379780), (10, 6703824), (12, 5586520), (15, 4469216), (16, 4189890), (20, 3351912), (24, 2793260), (30, 2234608), (32, 2094945), (40, 1675956), (48, 1396630), (60, 1117304), (80, 837978), (96, 698315), (120, 558652), (160, 418989), (240, 279326), (480, 139663)]