90264120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{752201}}^1$

素因数の和:752215

約数の個数: 32

約数和(自身を含む): 270792720

約数和(自身を除く): 180528600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 752201, 1504402, 2256603, 3008804, 3761005, 4513206, 6017608, 7522010, 9026412, 11283015, 15044020, 18052824, 22566030, 30088040, 45132060, 90264120]

約数ペア:

[(1, 90264120), (2, 45132060), (3, 30088040), (4, 22566030), (5, 18052824), (6, 15044020), (8, 11283015), (10, 9026412), (12, 7522010), (15, 6017608), (20, 4513206), (24, 3761005), (30, 3008804), (40, 2256603), (60, 1504402), (120, 752201)]