120111180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{285979}}^1$

素因数の和:285998

約数の個数: 48

約数和(自身を含む): 384357120

約数和(自身を除く): 264245940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 285979, 571958, 857937, 1143916, 1429895, 1715874, 2001853, 2859790, 3431748, 4003706, 4289685, 5719580, 6005559, 8007412, 8579370, 10009265, 12011118, 17158740, 20018530, 24022236, 30027795, 40037060, 60055590, 120111180]

約数ペア:

[(1, 120111180), (2, 60055590), (3, 40037060), (4, 30027795), (5, 24022236), (6, 20018530), (7, 17158740), (10, 12011118), (12, 10009265), (14, 8579370), (15, 8007412), (20, 6005559), (21, 5719580), (28, 4289685), (30, 4003706), (35, 3431748), (42, 2859790), (60, 2001853), (70, 1715874), (84, 1429895), (105, 1143916), (140, 857937), (210, 571958), (420, 285979)]