15930540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29501}}^1$

素因数の和:29519

約数の個数: 48

約数和(自身を含む): 49563360

約数和(自身を除く): 33632820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 29501, 59002, 88503, 118004, 147505, 177006, 265509, 295010, 354012, 442515, 531018, 590020, 796527, 885030, 1062036, 1327545, 1593054, 1770060, 2655090, 3186108, 3982635, 5310180, 7965270, 15930540]

約数ペア:

[(1, 15930540), (2, 7965270), (3, 5310180), (4, 3982635), (5, 3186108), (6, 2655090), (9, 1770060), (10, 1593054), (12, 1327545), (15, 1062036), (18, 885030), (20, 796527), (27, 590020), (30, 531018), (36, 442515), (45, 354012), (54, 295010), (60, 265509), (90, 177006), (108, 147505), (135, 118004), (180, 88503), (270, 59002), (540, 29501)]