9052020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{16763}}^1$

素因数の和:16781

約数の個数: 48

約数和(自身を含む): 28163520

約数和(自身を除く): 19111500

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, 16763, 33526, 50289, 67052, 83815, 100578, 150867, 167630, 201156, 251445, 301734, 335260, 452601, 502890, 603468, 754335, 905202, 1005780, 1508670, 1810404, 2263005, 3017340, 4526010, 9052020]

約数ペア:

[(1, 9052020), (2, 4526010), (3, 3017340), (4, 2263005), (5, 1810404), (6, 1508670), (9, 1005780), (10, 905202), (12, 754335), (15, 603468), (18, 502890), (20, 452601), (27, 335260), (30, 301734), (36, 251445), (45, 201156), (54, 167630), (60, 150867), (90, 100578), (108, 83815), (135, 67052), (180, 50289), (270, 33526), (540, 16763)]