26705040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{111271}}^1$

素因数の和:111287

約数の個数: 40

約数和(自身を含む): 82786368

約数和(自身を除く): 56081328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 111271, 222542, 333813, 445084, 556355, 667626, 890168, 1112710, 1335252, 1669065, 1780336, 2225420, 2670504, 3338130, 4450840, 5341008, 6676260, 8901680, 13352520, 26705040]

約数ペア:

[(1, 26705040), (2, 13352520), (3, 8901680), (4, 6676260), (5, 5341008), (6, 4450840), (8, 3338130), (10, 2670504), (12, 2225420), (15, 1780336), (16, 1669065), (20, 1335252), (24, 1112710), (30, 890168), (40, 667626), (48, 556355), (60, 445084), (80, 333813), (120, 222542), (240, 111271)]