48479280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{201997}}^1$

素因数の和:202013

約数の個数: 40

約数和(自身を含む): 150286512

約数和(自身を除く): 101807232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 201997, 403994, 605991, 807988, 1009985, 1211982, 1615976, 2019970, 2423964, 3029955, 3231952, 4039940, 4847928, 6059910, 8079880, 9695856, 12119820, 16159760, 24239640, 48479280]

約数ペア:

[(1, 48479280), (2, 24239640), (3, 16159760), (4, 12119820), (5, 9695856), (6, 8079880), (8, 6059910), (10, 4847928), (12, 4039940), (15, 3231952), (16, 3029955), (20, 2423964), (24, 2019970), (30, 1615976), (40, 1211982), (48, 1009985), (60, 807988), (80, 605991), (120, 403994), (240, 201997)]