8222520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{68521}}^1$

素因数の和:68535

約数の個数: 32

約数和(自身を含む): 24667920

約数和(自身を除く): 16445400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 68521, 137042, 205563, 274084, 342605, 411126, 548168, 685210, 822252, 1027815, 1370420, 1644504, 2055630, 2740840, 4111260, 8222520]

約数ペア:

[(1, 8222520), (2, 4111260), (3, 2740840), (4, 2055630), (5, 1644504), (6, 1370420), (8, 1027815), (10, 822252), (12, 685210), (15, 548168), (20, 411126), (24, 342605), (30, 274084), (40, 205563), (60, 137042), (120, 68521)]