1656134520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13801121}}^1$

素因数の和:13801135

約数の個数: 32

約数和(自身を含む): 4968403920

約数和(自身を除く): 3312269400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13801121, 27602242, 41403363, 55204484, 69005605, 82806726, 110408968, 138011210, 165613452, 207016815, 276022420, 331226904, 414033630, 552044840, 828067260, 1656134520]

約数ペア:

[(1, 1656134520), (2, 828067260), (3, 552044840), (4, 414033630), (5, 331226904), (6, 276022420), (8, 207016815), (10, 165613452), (12, 138011210), (15, 110408968), (20, 82806726), (24, 69005605), (30, 55204484), (40, 41403363), (60, 27602242), (120, 13801121)]