160877280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{335161}}^1$

素因数の和:335179

約数の個数: 48

約数和(自身を含む): 506764944

約数和(自身を除く): 345887664

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, 335161, 670322, 1005483, 1340644, 1675805, 2010966, 2681288, 3351610, 4021932, 5027415, 5362576, 6703220, 8043864, 10054830, 10725152, 13406440, 16087728, 20109660, 26812880, 32175456, 40219320, 53625760, 80438640, 160877280]

約数ペア:

[(1, 160877280), (2, 80438640), (3, 53625760), (4, 40219320), (5, 32175456), (6, 26812880), (8, 20109660), (10, 16087728), (12, 13406440), (15, 10725152), (16, 10054830), (20, 8043864), (24, 6703220), (30, 5362576), (32, 5027415), (40, 4021932), (48, 3351610), (60, 2681288), (80, 2010966), (96, 1675805), (120, 1340644), (160, 1005483), (240, 670322), (480, 335161)]