160871520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{335149}}^1$

素因数の和:335167

約数の個数: 48

約数和(自身を含む): 506746800

約数和(自身を除く): 345875280

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, 335149, 670298, 1005447, 1340596, 1675745, 2010894, 2681192, 3351490, 4021788, 5027235, 5362384, 6702980, 8043576, 10054470, 10724768, 13405960, 16087152, 20108940, 26811920, 32174304, 40217880, 53623840, 80435760, 160871520]

約数ペア:

[(1, 160871520), (2, 80435760), (3, 53623840), (4, 40217880), (5, 32174304), (6, 26811920), (8, 20108940), (10, 16087152), (12, 13405960), (15, 10724768), (16, 10054470), (20, 8043576), (24, 6702980), (30, 5362384), (32, 5027235), (40, 4021788), (48, 3351490), (60, 2681192), (80, 2010894), (96, 1675745), (120, 1340596), (160, 1005447), (240, 670298), (480, 335149)]