55081080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{51001}}^1$

素因数の和:51021

約数の個数: 64

約数和(自身を含む): 183607200

約数和(自身を除く): 128526120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 51001, 102002, 153003, 204004, 255005, 306006, 408008, 459009, 510010, 612012, 765015, 918018, 1020020, 1224024, 1377027, 1530030, 1836036, 2040040, 2295045, 2754054, 3060060, 3672072, 4590090, 5508108, 6120120, 6885135, 9180180, 11016216, 13770270, 18360360, 27540540, 55081080]

約数ペア:

[(1, 55081080), (2, 27540540), (3, 18360360), (4, 13770270), (5, 11016216), (6, 9180180), (8, 6885135), (9, 6120120), (10, 5508108), (12, 4590090), (15, 3672072), (18, 3060060), (20, 2754054), (24, 2295045), (27, 2040040), (30, 1836036), (36, 1530030), (40, 1377027), (45, 1224024), (54, 1020020), (60, 918018), (72, 765015), (90, 612012), (108, 510010), (120, 459009), (135, 408008), (180, 306006), (216, 255005), (270, 204004), (360, 153003), (540, 102002), (1080, 51001)]