2004393360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8351639}}^1$

素因数の和:8351655

約数の個数: 40

約数和(自身を含む): 6213620160

約数和(自身を除く): 4209226800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8351639, 16703278, 25054917, 33406556, 41758195, 50109834, 66813112, 83516390, 100219668, 125274585, 133626224, 167032780, 200439336, 250549170, 334065560, 400878672, 501098340, 668131120, 1002196680, 2004393360]

約数ペア:

[(1, 2004393360), (2, 1002196680), (3, 668131120), (4, 501098340), (5, 400878672), (6, 334065560), (8, 250549170), (10, 200439336), (12, 167032780), (15, 133626224), (16, 125274585), (20, 100219668), (24, 83516390), (30, 66813112), (40, 50109834), (48, 41758195), (60, 33406556), (80, 25054917), (120, 16703278), (240, 8351639)]