565968780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241867}}^1$

素因数の和:241895

約数の個数: 72

約数和(自身を含む): 1848838992

約数和(自身を除く): 1282870212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 241867, 483734, 725601, 967468, 1209335, 1451202, 2176803, 2418670, 2902404, 3144271, 3628005, 4353606, 4837340, 6288542, 7256010, 8707212, 9432813, 10884015, 12577084, 14512020, 15721355, 18865626, 21768030, 28298439, 31442710, 37731252, 43536060, 47164065, 56596878, 62885420, 94328130, 113193756, 141492195, 188656260, 282984390, 565968780]

約数ペア:

[(1, 565968780), (2, 282984390), (3, 188656260), (4, 141492195), (5, 113193756), (6, 94328130), (9, 62885420), (10, 56596878), (12, 47164065), (13, 43536060), (15, 37731252), (18, 31442710), (20, 28298439), (26, 21768030), (30, 18865626), (36, 15721355), (39, 14512020), (45, 12577084), (52, 10884015), (60, 9432813), (65, 8707212), (78, 7256010), (90, 6288542), (117, 4837340), (130, 4353606), (156, 3628005), (180, 3144271), (195, 2902404), (234, 2418670), (260, 2176803), (390, 1451202), (468, 1209335), (585, 967468), (780, 725601), (1170, 483734), (2340, 241867)]