16257960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{45161}}^1$

素因数の和:45178

約数の個数: 48

約数和(自身を含む): 52839540

約数和(自身を除く): 36581580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 45161, 90322, 135483, 180644, 225805, 270966, 361288, 406449, 451610, 541932, 677415, 812898, 903220, 1083864, 1354830, 1625796, 1806440, 2032245, 2709660, 3251592, 4064490, 5419320, 8128980, 16257960]

約数ペア:

[(1, 16257960), (2, 8128980), (3, 5419320), (4, 4064490), (5, 3251592), (6, 2709660), (8, 2032245), (9, 1806440), (10, 1625796), (12, 1354830), (15, 1083864), (18, 903220), (20, 812898), (24, 677415), (30, 541932), (36, 451610), (40, 406449), (45, 361288), (60, 270966), (72, 225805), (90, 180644), (120, 135483), (180, 90322), (360, 45161)]