85635960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5209}}^1$

素因数の和:5360

約数の個数: 64

約数和(自身を含む): 258832800

約数和(自身を除く): 173196840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5209, 5480, 8220, 10418, 15627, 16440, 20836, 26045, 31254, 41672, 52090, 62508, 78135, 104180, 125016, 156270, 208360, 312540, 625080, 713633, 1427266, 2140899, 2854532, 3568165, 4281798, 5709064, 7136330, 8563596, 10704495, 14272660, 17127192, 21408990, 28545320, 42817980, 85635960]

約数ペア:

[(1, 85635960), (2, 42817980), (3, 28545320), (4, 21408990), (5, 17127192), (6, 14272660), (8, 10704495), (10, 8563596), (12, 7136330), (15, 5709064), (20, 4281798), (24, 3568165), (30, 2854532), (40, 2140899), (60, 1427266), (120, 713633), (137, 625080), (274, 312540), (411, 208360), (548, 156270), (685, 125016), (822, 104180), (1096, 78135), (1370, 62508), (1644, 52090), (2055, 41672), (2740, 31254), (3288, 26045), (4110, 20836), (5209, 16440), (5480, 15627), (8220, 10418)]