1011240

素因数分解:

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

素因数の和:123

約数の個数: 72

約数和(自身を含む): 3349710

約数和(自身を除く): 2338470

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2809, 3180, 3816, 4770, 5618, 6360, 8427, 9540, 11236, 14045, 16854, 19080, 22472, 25281, 28090, 33708, 42135, 50562, 56180, 67416, 84270, 101124, 112360, 126405, 168540, 202248, 252810, 337080, 505620, 1011240]

約数ペア:

[(1, 1011240), (2, 505620), (3, 337080), (4, 252810), (5, 202248), (6, 168540), (8, 126405), (9, 112360), (10, 101124), (12, 84270), (15, 67416), (18, 56180), (20, 50562), (24, 42135), (30, 33708), (36, 28090), (40, 25281), (45, 22472), (53, 19080), (60, 16854), (72, 14045), (90, 11236), (106, 9540), (120, 8427), (159, 6360), (180, 5618), (212, 4770), (265, 3816), (318, 3180), (360, 2809), (424, 2385), (477, 2120), (530, 1908), (636, 1590), (795, 1272), (954, 1060)]