118796520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{989971}}^1$

素因数の和:989985

約数の個数: 32

約数和(自身を含む): 356389920

約数和(自身を除く): 237593400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 989971, 1979942, 2969913, 3959884, 4949855, 5939826, 7919768, 9899710, 11879652, 14849565, 19799420, 23759304, 29699130, 39598840, 59398260, 118796520]

約数ペア:

[(1, 118796520), (2, 59398260), (3, 39598840), (4, 29699130), (5, 23759304), (6, 19799420), (8, 14849565), (10, 11879652), (12, 9899710), (15, 7919768), (20, 5939826), (24, 4949855), (30, 3959884), (40, 2969913), (60, 1979942), (120, 989971)]