1329947280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1847149}}^1$

素因数の和:1847168

約数の個数: 60

約数和(自身を含む): 4466408700

約数和(自身を除く): 3136461420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1847149, 3694298, 5541447, 7388596, 9235745, 11082894, 14777192, 16624341, 18471490, 22165788, 27707235, 29554384, 33248682, 36942980, 44331576, 55414470, 66497364, 73885960, 83121705, 88663152, 110828940, 132994728, 147771920, 166243410, 221657880, 265989456, 332486820, 443315760, 664973640, 1329947280]

約数ペア:

[(1, 1329947280), (2, 664973640), (3, 443315760), (4, 332486820), (5, 265989456), (6, 221657880), (8, 166243410), (9, 147771920), (10, 132994728), (12, 110828940), (15, 88663152), (16, 83121705), (18, 73885960), (20, 66497364), (24, 55414470), (30, 44331576), (36, 36942980), (40, 33248682), (45, 29554384), (48, 27707235), (60, 22165788), (72, 18471490), (80, 16624341), (90, 14777192), (120, 11082894), (144, 9235745), (180, 7388596), (240, 5541447), (360, 3694298), (720, 1847149)]