2149320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17911}}^1$

素因数の和:17925

約数の個数: 32

約数和(自身を含む): 6448320

約数和(自身を除く): 4299000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17911, 35822, 53733, 71644, 89555, 107466, 143288, 179110, 214932, 268665, 358220, 429864, 537330, 716440, 1074660, 2149320]

約数ペア:

[(1, 2149320), (2, 1074660), (3, 716440), (4, 537330), (5, 429864), (6, 358220), (8, 268665), (10, 214932), (12, 179110), (15, 143288), (20, 107466), (24, 89555), (30, 71644), (40, 53733), (60, 35822), (120, 17911)]