20131080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167759}}^1$

素因数の和:167773

約数の個数: 32

約数和(自身を含む): 60393600

約数和(自身を除く): 40262520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167759, 335518, 503277, 671036, 838795, 1006554, 1342072, 1677590, 2013108, 2516385, 3355180, 4026216, 5032770, 6710360, 10065540, 20131080]

約数ペア:

[(1, 20131080), (2, 10065540), (3, 6710360), (4, 5032770), (5, 4026216), (6, 3355180), (8, 2516385), (10, 2013108), (12, 1677590), (15, 1342072), (20, 1006554), (24, 838795), (30, 671036), (40, 503277), (60, 335518), (120, 167759)]