23966520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199721}}^1$

素因数の和:199735

約数の個数: 32

約数和(自身を含む): 71899920

約数和(自身を除く): 47933400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199721, 399442, 599163, 798884, 998605, 1198326, 1597768, 1997210, 2396652, 2995815, 3994420, 4793304, 5991630, 7988840, 11983260, 23966520]

約数ペア:

[(1, 23966520), (2, 11983260), (3, 7988840), (4, 5991630), (5, 4793304), (6, 3994420), (8, 2995815), (10, 2396652), (12, 1997210), (15, 1597768), (20, 1198326), (24, 998605), (30, 798884), (40, 599163), (60, 399442), (120, 199721)]