15822960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65929}}^1$

素因数の和:65945

約数の個数: 40

約数和(自身を含む): 49051920

約数和(自身を除く): 33228960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 65929, 131858, 197787, 263716, 329645, 395574, 527432, 659290, 791148, 988935, 1054864, 1318580, 1582296, 1977870, 2637160, 3164592, 3955740, 5274320, 7911480, 15822960]

約数ペア:

[(1, 15822960), (2, 7911480), (3, 5274320), (4, 3955740), (5, 3164592), (6, 2637160), (8, 1977870), (10, 1582296), (12, 1318580), (15, 1054864), (16, 988935), (20, 791148), (24, 659290), (30, 527432), (40, 395574), (48, 329645), (60, 263716), (80, 197787), (120, 131858), (240, 65929)]