61758240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{128663}}^1$

素因数の和:128681

約数の個数: 48

約数和(自身を含む): 194539968

約数和(自身を除く): 132781728

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, 128663, 257326, 385989, 514652, 643315, 771978, 1029304, 1286630, 1543956, 1929945, 2058608, 2573260, 3087912, 3859890, 4117216, 5146520, 6175824, 7719780, 10293040, 12351648, 15439560, 20586080, 30879120, 61758240]

約数ペア:

[(1, 61758240), (2, 30879120), (3, 20586080), (4, 15439560), (5, 12351648), (6, 10293040), (8, 7719780), (10, 6175824), (12, 5146520), (15, 4117216), (16, 3859890), (20, 3087912), (24, 2573260), (30, 2058608), (32, 1929945), (40, 1543956), (48, 1286630), (60, 1029304), (80, 771978), (96, 643315), (120, 514652), (160, 385989), (240, 257326), (480, 128663)]