26146320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{108943}}^1$

素因数の和:108959

約数の個数: 40

約数和(自身を含む): 81054336

約数和(自身を除く): 54908016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 108943, 217886, 326829, 435772, 544715, 653658, 871544, 1089430, 1307316, 1634145, 1743088, 2178860, 2614632, 3268290, 4357720, 5229264, 6536580, 8715440, 13073160, 26146320]

約数ペア:

[(1, 26146320), (2, 13073160), (3, 8715440), (4, 6536580), (5, 5229264), (6, 4357720), (8, 3268290), (10, 2614632), (12, 2178860), (15, 1743088), (16, 1634145), (20, 1307316), (24, 1089430), (30, 871544), (40, 653658), (48, 544715), (60, 435772), (80, 326829), (120, 217886), (240, 108943)]