19565530020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{36232463}}^1$

素因数の和:36232481

約数の個数: 48

約数和(自身を含む): 60870539520

約数和(自身を除く): 41305009500

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, 36232463, 72464926, 108697389, 144929852, 181162315, 217394778, 326092167, 362324630, 434789556, 543486945, 652184334, 724649260, 978276501, 1086973890, 1304368668, 1630460835, 1956553002, 2173947780, 3260921670, 3913106004, 4891382505, 6521843340, 9782765010, 19565530020]

約数ペア:

[(1, 19565530020), (2, 9782765010), (3, 6521843340), (4, 4891382505), (5, 3913106004), (6, 3260921670), (9, 2173947780), (10, 1956553002), (12, 1630460835), (15, 1304368668), (18, 1086973890), (20, 978276501), (27, 724649260), (30, 652184334), (36, 543486945), (45, 434789556), (54, 362324630), (60, 326092167), (90, 217394778), (108, 181162315), (135, 144929852), (180, 108697389), (270, 72464926), (540, 36232463)]