135792120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2909}}^1$

素因数の和:3312

約数の個数: 64

約数和(自身を含む): 408564000

約数和(自身を除く): 272771880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 389, 778, 1167, 1556, 1945, 2334, 2909, 3112, 3890, 4668, 5818, 5835, 7780, 8727, 9336, 11636, 11670, 14545, 15560, 17454, 23272, 23340, 29090, 34908, 43635, 46680, 58180, 69816, 87270, 116360, 174540, 349080, 1131601, 2263202, 3394803, 4526404, 5658005, 6789606, 9052808, 11316010, 13579212, 16974015, 22632020, 27158424, 33948030, 45264040, 67896060, 135792120]

約数ペア:

[(1, 135792120), (2, 67896060), (3, 45264040), (4, 33948030), (5, 27158424), (6, 22632020), (8, 16974015), (10, 13579212), (12, 11316010), (15, 9052808), (20, 6789606), (24, 5658005), (30, 4526404), (40, 3394803), (60, 2263202), (120, 1131601), (389, 349080), (778, 174540), (1167, 116360), (1556, 87270), (1945, 69816), (2334, 58180), (2909, 46680), (3112, 43635), (3890, 34908), (4668, 29090), (5818, 23340), (5835, 23272), (7780, 17454), (8727, 15560), (9336, 14545), (11636, 11670)]