1174321440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{815501}}^1$

素因数の和:815522

約数の個数: 72

約数和(自身を含む): 4007376828

約数和(自身を除く): 2833055388

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 815501, 1631002, 2446503, 3262004, 4077505, 4893006, 6524008, 7339509, 8155010, 9786012, 12232515, 13048016, 14679018, 16310020, 19572024, 24465030, 26096032, 29358036, 32620040, 36697545, 39144048, 48930060, 58716072, 65240080, 73395090, 78288096, 97860120, 117432144, 130480160, 146790180, 195720240, 234864288, 293580360, 391440480, 587160720, 1174321440]

約数ペア:

[(1, 1174321440), (2, 587160720), (3, 391440480), (4, 293580360), (5, 234864288), (6, 195720240), (8, 146790180), (9, 130480160), (10, 117432144), (12, 97860120), (15, 78288096), (16, 73395090), (18, 65240080), (20, 58716072), (24, 48930060), (30, 39144048), (32, 36697545), (36, 32620040), (40, 29358036), (45, 26096032), (48, 24465030), (60, 19572024), (72, 16310020), (80, 14679018), (90, 13048016), (96, 12232515), (120, 9786012), (144, 8155010), (160, 7339509), (180, 6524008), (240, 4893006), (288, 4077505), (360, 3262004), (480, 2446503), (720, 1631002), (1440, 815501)]