13560240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{56501}}^1$

素因数の和:56517

約数の個数: 40

約数和(自身を含む): 42037488

約数和(自身を除く): 28477248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 56501, 113002, 169503, 226004, 282505, 339006, 452008, 565010, 678012, 847515, 904016, 1130020, 1356024, 1695030, 2260040, 2712048, 3390060, 4520080, 6780120, 13560240]

約数ペア:

[(1, 13560240), (2, 6780120), (3, 4520080), (4, 3390060), (5, 2712048), (6, 2260040), (8, 1695030), (10, 1356024), (12, 1130020), (15, 904016), (16, 847515), (20, 678012), (24, 565010), (30, 452008), (40, 339006), (48, 282505), (60, 226004), (80, 169503), (120, 113002), (240, 56501)]