124195020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{108943}}^1$

素因数の和:108974

約数の個数: 48

約数和(自身を含む): 366051840

約数和(自身を除く): 241856820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 108943, 217886, 326829, 435772, 544715, 653658, 1089430, 1307316, 1634145, 2069917, 2178860, 3268290, 4139834, 6209751, 6536580, 8279668, 10349585, 12419502, 20699170, 24839004, 31048755, 41398340, 62097510, 124195020]

約数ペア:

[(1, 124195020), (2, 62097510), (3, 41398340), (4, 31048755), (5, 24839004), (6, 20699170), (10, 12419502), (12, 10349585), (15, 8279668), (19, 6536580), (20, 6209751), (30, 4139834), (38, 3268290), (57, 2178860), (60, 2069917), (76, 1634145), (95, 1307316), (114, 1089430), (190, 653658), (228, 544715), (285, 435772), (380, 326829), (570, 217886), (1140, 108943)]