9985038240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{20802163}}^1$

素因数の和:20802181

約数の個数: 48

約数和(自身を含む): 31452871968

約数和(自身を除く): 21467833728

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, 20802163, 41604326, 62406489, 83208652, 104010815, 124812978, 166417304, 208021630, 249625956, 312032445, 332834608, 416043260, 499251912, 624064890, 665669216, 832086520, 998503824, 1248129780, 1664173040, 1997007648, 2496259560, 3328346080, 4992519120, 9985038240]

約数ペア:

[(1, 9985038240), (2, 4992519120), (3, 3328346080), (4, 2496259560), (5, 1997007648), (6, 1664173040), (8, 1248129780), (10, 998503824), (12, 832086520), (15, 665669216), (16, 624064890), (20, 499251912), (24, 416043260), (30, 332834608), (32, 312032445), (40, 249625956), (48, 208021630), (60, 166417304), (80, 124812978), (96, 104010815), (120, 83208652), (160, 62406489), (240, 41604326), (480, 20802163)]