159716640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{332743}}^1$

素因数の和:332761

約数の個数: 48

約数和(自身を含む): 503108928

約数和(自身を除く): 343392288

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, 332743, 665486, 998229, 1330972, 1663715, 1996458, 2661944, 3327430, 3992916, 4991145, 5323888, 6654860, 7985832, 9982290, 10647776, 13309720, 15971664, 19964580, 26619440, 31943328, 39929160, 53238880, 79858320, 159716640]

約数ペア:

[(1, 159716640), (2, 79858320), (3, 53238880), (4, 39929160), (5, 31943328), (6, 26619440), (8, 19964580), (10, 15971664), (12, 13309720), (15, 10647776), (16, 9982290), (20, 7985832), (24, 6654860), (30, 5323888), (32, 4991145), (40, 3992916), (48, 3327430), (60, 2661944), (80, 1996458), (96, 1663715), (120, 1330972), (160, 998229), (240, 665486), (480, 332743)]