2462520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20521}}^1$

素因数の和:20535

約数の個数: 32

約数和(自身を含む): 7387920

約数和(自身を除く): 4925400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20521, 41042, 61563, 82084, 102605, 123126, 164168, 205210, 246252, 307815, 410420, 492504, 615630, 820840, 1231260, 2462520]

約数ペア:

[(1, 2462520), (2, 1231260), (3, 820840), (4, 615630), (5, 492504), (6, 410420), (8, 307815), (10, 246252), (12, 205210), (15, 164168), (20, 123126), (24, 102605), (30, 82084), (40, 61563), (60, 41042), (120, 20521)]