38354640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{159811}}^1$

素因数の和:159827

約数の個数: 40

約数和(自身を含む): 118900128

約数和(自身を除く): 80545488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 159811, 319622, 479433, 639244, 799055, 958866, 1278488, 1598110, 1917732, 2397165, 2556976, 3196220, 3835464, 4794330, 6392440, 7670928, 9588660, 12784880, 19177320, 38354640]

約数ペア:

[(1, 38354640), (2, 19177320), (3, 12784880), (4, 9588660), (5, 7670928), (6, 6392440), (8, 4794330), (10, 3835464), (12, 3196220), (15, 2556976), (16, 2397165), (20, 1917732), (24, 1598110), (30, 1278488), (40, 958866), (48, 799055), (60, 639244), (80, 479433), (120, 319622), (240, 159811)]