137678760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1361}}^1$

素因数の和:1659

約数の個数: 96

約数和(自身を含む): 449378280

約数和(自身を除く): 311699520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 281, 360, 562, 843, 1124, 1361, 1405, 1686, 2248, 2529, 2722, 2810, 3372, 4083, 4215, 5058, 5444, 5620, 6744, 6805, 8166, 8430, 10116, 10888, 11240, 12249, 12645, 13610, 16332, 16860, 20232, 20415, 24498, 25290, 27220, 32664, 33720, 40830, 48996, 50580, 54440, 61245, 81660, 97992, 101160, 122490, 163320, 244980, 382441, 489960, 764882, 1147323, 1529764, 1912205, 2294646, 3059528, 3441969, 3824410, 4589292, 5736615, 6883938, 7648820, 9178584, 11473230, 13767876, 15297640, 17209845, 22946460, 27535752, 34419690, 45892920, 68839380, 137678760]

約数ペア:

[(1, 137678760), (2, 68839380), (3, 45892920), (4, 34419690), (5, 27535752), (6, 22946460), (8, 17209845), (9, 15297640), (10, 13767876), (12, 11473230), (15, 9178584), (18, 7648820), (20, 6883938), (24, 5736615), (30, 4589292), (36, 3824410), (40, 3441969), (45, 3059528), (60, 2294646), (72, 1912205), (90, 1529764), (120, 1147323), (180, 764882), (281, 489960), (360, 382441), (562, 244980), (843, 163320), (1124, 122490), (1361, 101160), (1405, 97992), (1686, 81660), (2248, 61245), (2529, 54440), (2722, 50580), (2810, 48996), (3372, 40830), (4083, 33720), (4215, 32664), (5058, 27220), (5444, 25290), (5620, 24498), (6744, 20415), (6805, 20232), (8166, 16860), (8430, 16332), (10116, 13610), (10888, 12645), (11240, 12249)]