1516860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^2$

素因数の和:124

約数の個数: 72

約数和(自身を含む): 4809840

約数和(自身を除く): 3292980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1908, 2385, 2809, 2862, 3180, 4770, 5618, 5724, 7155, 8427, 9540, 11236, 14045, 14310, 16854, 25281, 28090, 28620, 33708, 42135, 50562, 56180, 75843, 84270, 101124, 126405, 151686, 168540, 252810, 303372, 379215, 505620, 758430, 1516860]

約数ペア:

[(1, 1516860), (2, 758430), (3, 505620), (4, 379215), (5, 303372), (6, 252810), (9, 168540), (10, 151686), (12, 126405), (15, 101124), (18, 84270), (20, 75843), (27, 56180), (30, 50562), (36, 42135), (45, 33708), (53, 28620), (54, 28090), (60, 25281), (90, 16854), (106, 14310), (108, 14045), (135, 11236), (159, 9540), (180, 8427), (212, 7155), (265, 5724), (270, 5618), (318, 4770), (477, 3180), (530, 2862), (540, 2809), (636, 2385), (795, 1908), (954, 1590), (1060, 1431)]