8840370180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1865057}}^1$

素因数の和:1865148

約数の個数: 48

約数和(自身を含む): 25066379520

約数和(自身を除く): 16226009340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 1865057, 3730114, 5595171, 7460228, 9325285, 11190342, 18650570, 22380684, 27975855, 37301140, 55951710, 111903420, 147339503, 294679006, 442018509, 589358012, 736697515, 884037018, 1473395030, 1768074036, 2210092545, 2946790060, 4420185090, 8840370180]

約数ペア:

[(1, 8840370180), (2, 4420185090), (3, 2946790060), (4, 2210092545), (5, 1768074036), (6, 1473395030), (10, 884037018), (12, 736697515), (15, 589358012), (20, 442018509), (30, 294679006), (60, 147339503), (79, 111903420), (158, 55951710), (237, 37301140), (316, 27975855), (395, 22380684), (474, 18650570), (790, 11190342), (948, 9325285), (1185, 7460228), (1580, 5595171), (2370, 3730114), (4740, 1865057)]