60253720

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10837}}^1$

素因数の和:10987

約数の個数: 32

約数和(自身を含む): 136558800

約数和(自身を除く): 76305080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 10837, 21674, 43348, 54185, 86696, 108370, 216740, 433480, 1506343, 3012686, 6025372, 7531715, 12050744, 15063430, 30126860, 60253720]

約数ペア:

[(1, 60253720), (2, 30126860), (4, 15063430), (5, 12050744), (8, 7531715), (10, 6025372), (20, 3012686), (40, 1506343), (139, 433480), (278, 216740), (556, 108370), (695, 86696), (1112, 54185), (1390, 43348), (2780, 21674), (5560, 10837)]