1331232120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3697867}}^1$

素因数の和:3697884

約数の個数: 48

約数和(自身を含む): 4326505560

約数和(自身を除く): 2995273440

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, 3697867, 7395734, 11093601, 14791468, 18489335, 22187202, 29582936, 33280803, 36978670, 44374404, 55468005, 66561606, 73957340, 88748808, 110936010, 133123212, 147914680, 166404015, 221872020, 266246424, 332808030, 443744040, 665616060, 1331232120]

約数ペア:

[(1, 1331232120), (2, 665616060), (3, 443744040), (4, 332808030), (5, 266246424), (6, 221872020), (8, 166404015), (9, 147914680), (10, 133123212), (12, 110936010), (15, 88748808), (18, 73957340), (20, 66561606), (24, 55468005), (30, 44374404), (36, 36978670), (40, 33280803), (45, 29582936), (60, 22187202), (72, 18489335), (90, 14791468), (120, 11093601), (180, 7395734), (360, 3697867)]