16871520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{35149}}^1$

素因数の和:35167

約数の個数: 48

約数和(自身を含む): 53146800

約数和(自身を除く): 36275280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 35149, 70298, 105447, 140596, 175745, 210894, 281192, 351490, 421788, 527235, 562384, 702980, 843576, 1054470, 1124768, 1405960, 1687152, 2108940, 2811920, 3374304, 4217880, 5623840, 8435760, 16871520]

約数ペア:

[(1, 16871520), (2, 8435760), (3, 5623840), (4, 4217880), (5, 3374304), (6, 2811920), (8, 2108940), (10, 1687152), (12, 1405960), (15, 1124768), (16, 1054470), (20, 843576), (24, 702980), (30, 562384), (32, 527235), (40, 421788), (48, 351490), (60, 281192), (80, 210894), (96, 175745), (120, 140596), (160, 105447), (240, 70298), (480, 35149)]