10801440180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{20002667}}^1$

素因数の和:20002685

約数の個数: 48

約数和(自身を含む): 33604482240

約数和(自身を除く): 22803042060

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, 20002667, 40005334, 60008001, 80010668, 100013335, 120016002, 180024003, 200026670, 240032004, 300040005, 360048006, 400053340, 540072009, 600080010, 720096012, 900120015, 1080144018, 1200160020, 1800240030, 2160288036, 2700360045, 3600480060, 5400720090, 10801440180]

約数ペア:

[(1, 10801440180), (2, 5400720090), (3, 3600480060), (4, 2700360045), (5, 2160288036), (6, 1800240030), (9, 1200160020), (10, 1080144018), (12, 900120015), (15, 720096012), (18, 600080010), (20, 540072009), (27, 400053340), (30, 360048006), (36, 300040005), (45, 240032004), (54, 200026670), (60, 180024003), (90, 120016002), (108, 100013335), (135, 80010668), (180, 60008001), (270, 40005334), (540, 20002667)]