15177680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{27103}}^1$

素因数の和:27123

約数の個数: 40

約数和(自身を含む): 40330752

約数和(自身を除く): 25153072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 27103, 54206, 108412, 135515, 189721, 216824, 271030, 379442, 433648, 542060, 758884, 948605, 1084120, 1517768, 1897210, 2168240, 3035536, 3794420, 7588840, 15177680]

約数ペア:

[(1, 15177680), (2, 7588840), (4, 3794420), (5, 3035536), (7, 2168240), (8, 1897210), (10, 1517768), (14, 1084120), (16, 948605), (20, 758884), (28, 542060), (35, 433648), (40, 379442), (56, 271030), (70, 216824), (80, 189721), (112, 135515), (140, 108412), (280, 54206), (560, 27103)]