2645731680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5511941}}^1$

素因数の和:5511959

約数の個数: 48

約数和(自身を含む): 8334056304

約数和(自身を除く): 5688324624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 5511941, 11023882, 16535823, 22047764, 27559705, 33071646, 44095528, 55119410, 66143292, 82679115, 88191056, 110238820, 132286584, 165358230, 176382112, 220477640, 264573168, 330716460, 440955280, 529146336, 661432920, 881910560, 1322865840, 2645731680]

約数ペア:

[(1, 2645731680), (2, 1322865840), (3, 881910560), (4, 661432920), (5, 529146336), (6, 440955280), (8, 330716460), (10, 264573168), (12, 220477640), (15, 176382112), (16, 165358230), (20, 132286584), (24, 110238820), (30, 88191056), (32, 82679115), (40, 66143292), (48, 55119410), (60, 44095528), (80, 33071646), (96, 27559705), (120, 22047764), (160, 16535823), (240, 11023882), (480, 5511941)]