51540360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{429503}}^1$

素因数の和:429517

約数の個数: 32

約数和(自身を含む): 154621440

約数和(自身を除く): 103081080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 429503, 859006, 1288509, 1718012, 2147515, 2577018, 3436024, 4295030, 5154036, 6442545, 8590060, 10308072, 12885090, 17180120, 25770180, 51540360]

約数ペア:

[(1, 51540360), (2, 25770180), (3, 17180120), (4, 12885090), (5, 10308072), (6, 8590060), (8, 6442545), (10, 5154036), (12, 4295030), (15, 3436024), (20, 2577018), (24, 2147515), (30, 1718012), (40, 1288509), (60, 859006), (120, 429503)]