27832920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1693}}^1$

素因数の和:1844

約数の個数: 64

約数和(自身を含む): 84157920

約数和(自身を除く): 56325000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 1693, 2055, 2740, 3288, 3386, 4110, 5079, 5480, 6772, 8220, 8465, 10158, 13544, 16440, 16930, 20316, 25395, 33860, 40632, 50790, 67720, 101580, 203160, 231941, 463882, 695823, 927764, 1159705, 1391646, 1855528, 2319410, 2783292, 3479115, 4638820, 5566584, 6958230, 9277640, 13916460, 27832920]

約数ペア:

[(1, 27832920), (2, 13916460), (3, 9277640), (4, 6958230), (5, 5566584), (6, 4638820), (8, 3479115), (10, 2783292), (12, 2319410), (15, 1855528), (20, 1391646), (24, 1159705), (30, 927764), (40, 695823), (60, 463882), (120, 231941), (137, 203160), (274, 101580), (411, 67720), (548, 50790), (685, 40632), (822, 33860), (1096, 25395), (1370, 20316), (1644, 16930), (1693, 16440), (2055, 13544), (2740, 10158), (3288, 8465), (3386, 8220), (4110, 6772), (5079, 5480)]