120995760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{504149}}^1$

素因数の和:504165

約数の個数: 40

約数和(自身を含む): 375087600

約数和(自身を除く): 254091840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 504149, 1008298, 1512447, 2016596, 2520745, 3024894, 4033192, 5041490, 6049788, 7562235, 8066384, 10082980, 12099576, 15124470, 20165960, 24199152, 30248940, 40331920, 60497880, 120995760]

約数ペア:

[(1, 120995760), (2, 60497880), (3, 40331920), (4, 30248940), (5, 24199152), (6, 20165960), (8, 15124470), (10, 12099576), (12, 10082980), (15, 8066384), (16, 7562235), (20, 6049788), (24, 5041490), (30, 4033192), (40, 3024894), (48, 2520745), (60, 2016596), (80, 1512447), (120, 1008298), (240, 504149)]