29440440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1613

約数の個数: 96

約数和(自身を含む): 97549920

約数和(自身を除く): 68109480

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, 1543, 1590, 1908, 2120, 2385, 3086, 3180, 3816, 4629, 4770, 6172, 6360, 7715, 9258, 9540, 12344, 13887, 15430, 18516, 19080, 23145, 27774, 30860, 37032, 46290, 55548, 61720, 69435, 81779, 92580, 111096, 138870, 163558, 185160, 245337, 277740, 327116, 408895, 490674, 555480, 654232, 736011, 817790, 981348, 1226685, 1472022, 1635580, 1962696, 2453370, 2944044, 3271160, 3680055, 4906740, 5888088, 7360110, 9813480, 14720220, 29440440]

約数ペア:

[(1, 29440440), (2, 14720220), (3, 9813480), (4, 7360110), (5, 5888088), (6, 4906740), (8, 3680055), (9, 3271160), (10, 2944044), (12, 2453370), (15, 1962696), (18, 1635580), (20, 1472022), (24, 1226685), (30, 981348), (36, 817790), (40, 736011), (45, 654232), (53, 555480), (60, 490674), (72, 408895), (90, 327116), (106, 277740), (120, 245337), (159, 185160), (180, 163558), (212, 138870), (265, 111096), (318, 92580), (360, 81779), (424, 69435), (477, 61720), (530, 55548), (636, 46290), (795, 37032), (954, 30860), (1060, 27774), (1272, 23145), (1543, 19080), (1590, 18516), (1908, 15430), (2120, 13887), (2385, 12344), (3086, 9540), (3180, 9258), (3816, 7715), (4629, 6360), (4770, 6172)]