281428320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{586309}}^1$

素因数の和:586327

約数の個数: 48

約数和(自身を含む): 886500720

約数和(自身を除く): 605072400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 586309, 1172618, 1758927, 2345236, 2931545, 3517854, 4690472, 5863090, 7035708, 8794635, 9380944, 11726180, 14071416, 17589270, 18761888, 23452360, 28142832, 35178540, 46904720, 56285664, 70357080, 93809440, 140714160, 281428320]

約数ペア:

[(1, 281428320), (2, 140714160), (3, 93809440), (4, 70357080), (5, 56285664), (6, 46904720), (8, 35178540), (10, 28142832), (12, 23452360), (15, 18761888), (16, 17589270), (20, 14071416), (24, 11726180), (30, 9380944), (32, 8794635), (40, 7035708), (48, 5863090), (60, 4690472), (80, 3517854), (96, 2931545), (120, 2345236), (160, 1758927), (240, 1172618), (480, 586309)]