87072120

素因数分解:

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

素因数の和:241884

約数の個数: 48

約数和(自身を含む): 282985560

約数和(自身を除く): 195913440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 241867, 483734, 725601, 967468, 1209335, 1451202, 1934936, 2176803, 2418670, 2902404, 3628005, 4353606, 4837340, 5804808, 7256010, 8707212, 9674680, 10884015, 14512020, 17414424, 21768030, 29024040, 43536060, 87072120]

約数ペア:

[(1, 87072120), (2, 43536060), (3, 29024040), (4, 21768030), (5, 17414424), (6, 14512020), (8, 10884015), (9, 9674680), (10, 8707212), (12, 7256010), (15, 5804808), (18, 4837340), (20, 4353606), (24, 3628005), (30, 2902404), (36, 2418670), (40, 2176803), (45, 1934936), (60, 1451202), (72, 1209335), (90, 967468), (120, 725601), (180, 483734), (360, 241867)]