15055360

素因数分解:

$2^9\times 5^1\times {\mathrm{5881}}^1$

素因数の和:5904

約数の個数: 40

約数和(自身を含む): 36103716

約数和(自身を除く): 21048356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 5881, 11762, 23524, 29405, 47048, 58810, 94096, 117620, 188192, 235240, 376384, 470480, 752768, 940960, 1505536, 1881920, 3011072, 3763840, 7527680, 15055360]

約数ペア:

[(1, 15055360), (2, 7527680), (4, 3763840), (5, 3011072), (8, 1881920), (10, 1505536), (16, 940960), (20, 752768), (32, 470480), (40, 376384), (64, 235240), (80, 188192), (128, 117620), (160, 94096), (256, 58810), (320, 47048), (512, 29405), (640, 23524), (1280, 11762), (2560, 5881)]