164521080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{457003}}^1$

素因数の和:457020

約数の個数: 48

約数和(自身を含む): 534694680

約数和(自身を除く): 370173600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 457003, 914006, 1371009, 1828012, 2285015, 2742018, 3656024, 4113027, 4570030, 5484036, 6855045, 8226054, 9140060, 10968072, 13710090, 16452108, 18280120, 20565135, 27420180, 32904216, 41130270, 54840360, 82260540, 164521080]

約数ペア:

[(1, 164521080), (2, 82260540), (3, 54840360), (4, 41130270), (5, 32904216), (6, 27420180), (8, 20565135), (9, 18280120), (10, 16452108), (12, 13710090), (15, 10968072), (18, 9140060), (20, 8226054), (24, 6855045), (30, 5484036), (36, 4570030), (40, 4113027), (45, 3656024), (60, 2742018), (72, 2285015), (90, 1828012), (120, 1371009), (180, 914006), (360, 457003)]