61152540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1019209}}^1$

素因数の和:1019221

約数の個数: 24

約数和(自身を含む): 171227280

約数和(自身を除く): 110074740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1019209, 2038418, 3057627, 4076836, 5096045, 6115254, 10192090, 12230508, 15288135, 20384180, 30576270, 61152540]

約数ペア:

[(1, 61152540), (2, 30576270), (3, 20384180), (4, 15288135), (5, 12230508), (6, 10192090), (10, 6115254), (12, 5096045), (15, 4076836), (20, 3057627), (30, 2038418), (60, 1019209)]