66163560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{551363}}^1$

素因数の和:551377

約数の個数: 32

約数和(自身を含む): 198491040

約数和(自身を除く): 132327480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 551363, 1102726, 1654089, 2205452, 2756815, 3308178, 4410904, 5513630, 6616356, 8270445, 11027260, 13232712, 16540890, 22054520, 33081780, 66163560]

約数ペア:

[(1, 66163560), (2, 33081780), (3, 22054520), (4, 16540890), (5, 13232712), (6, 11027260), (8, 8270445), (10, 6616356), (12, 5513630), (15, 4410904), (20, 3308178), (24, 2756815), (30, 2205452), (40, 1654089), (60, 1102726), (120, 551363)]