74556120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{621301}}^1$

素因数の和:621315

約数の個数: 32

約数和(自身を含む): 223668720

約数和(自身を除く): 149112600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 621301, 1242602, 1863903, 2485204, 3106505, 3727806, 4970408, 6213010, 7455612, 9319515, 12426020, 14911224, 18639030, 24852040, 37278060, 74556120]

約数ペア:

[(1, 74556120), (2, 37278060), (3, 24852040), (4, 18639030), (5, 14911224), (6, 12426020), (8, 9319515), (10, 7455612), (12, 6213010), (15, 4970408), (20, 3727806), (24, 3106505), (30, 2485204), (40, 1863903), (60, 1242602), (120, 621301)]