277924320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{193003}}^1$

素因数の和:193024

約数の個数: 72

約数和(自身を含む): 948421656

約数和(自身を除く): 670497336

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, 193003, 386006, 579009, 772012, 965015, 1158018, 1544024, 1737027, 1930030, 2316036, 2895045, 3088048, 3474054, 3860060, 4632072, 5790090, 6176096, 6948108, 7720120, 8685135, 9264144, 11580180, 13896216, 15440240, 17370270, 18528288, 23160360, 27792432, 30880480, 34740540, 46320720, 55584864, 69481080, 92641440, 138962160, 277924320]

約数ペア:

[(1, 277924320), (2, 138962160), (3, 92641440), (4, 69481080), (5, 55584864), (6, 46320720), (8, 34740540), (9, 30880480), (10, 27792432), (12, 23160360), (15, 18528288), (16, 17370270), (18, 15440240), (20, 13896216), (24, 11580180), (30, 9264144), (32, 8685135), (36, 7720120), (40, 6948108), (45, 6176096), (48, 5790090), (60, 4632072), (72, 3860060), (80, 3474054), (90, 3088048), (96, 2895045), (120, 2316036), (144, 1930030), (160, 1737027), (180, 1544024), (240, 1158018), (288, 965015), (360, 772012), (480, 579009), (720, 386006), (1440, 193003)]