138349080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2417}}^1$

素因数の和:2490

約数の個数: 128

約数和(自身を含む): 470059200

約数和(自身を除く): 331710120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2417, 2862, 3180, 3816, 4770, 4834, 5724, 6360, 7155, 7251, 9540, 9668, 11448, 12085, 14310, 14502, 19080, 19336, 21753, 24170, 28620, 29004, 36255, 43506, 48340, 57240, 58008, 65259, 72510, 87012, 96680, 108765, 128101, 130518, 145020, 174024, 217530, 256202, 261036, 290040, 326295, 384303, 435060, 512404, 522072, 640505, 652590, 768606, 870120, 1024808, 1152909, 1281010, 1305180, 1537212, 1921515, 2305818, 2562020, 2610360, 3074424, 3458727, 3843030, 4611636, 5124040, 5764545, 6917454, 7686060, 9223272, 11529090, 13834908, 15372120, 17293635, 23058180, 27669816, 34587270, 46116360, 69174540, 138349080]

約数ペア:

[(1, 138349080), (2, 69174540), (3, 46116360), (4, 34587270), (5, 27669816), (6, 23058180), (8, 17293635), (9, 15372120), (10, 13834908), (12, 11529090), (15, 9223272), (18, 7686060), (20, 6917454), (24, 5764545), (27, 5124040), (30, 4611636), (36, 3843030), (40, 3458727), (45, 3074424), (53, 2610360), (54, 2562020), (60, 2305818), (72, 1921515), (90, 1537212), (106, 1305180), (108, 1281010), (120, 1152909), (135, 1024808), (159, 870120), (180, 768606), (212, 652590), (216, 640505), (265, 522072), (270, 512404), (318, 435060), (360, 384303), (424, 326295), (477, 290040), (530, 261036), (540, 256202), (636, 217530), (795, 174024), (954, 145020), (1060, 130518), (1080, 128101), (1272, 108765), (1431, 96680), (1590, 87012), (1908, 72510), (2120, 65259), (2385, 58008), (2417, 57240), (2862, 48340), (3180, 43506), (3816, 36255), (4770, 29004), (4834, 28620), (5724, 24170), (6360, 21753), (7155, 19336), (7251, 19080), (9540, 14502), (9668, 14310), (11448, 12085)]