168592860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{312209}}^1$

素因数の和:312227

約数の個数: 48

約数和(自身を含む): 524512800

約数和(自身を除く): 355919940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 312209, 624418, 936627, 1248836, 1561045, 1873254, 2809881, 3122090, 3746508, 4683135, 5619762, 6244180, 8429643, 9366270, 11239524, 14049405, 16859286, 18732540, 28098810, 33718572, 42148215, 56197620, 84296430, 168592860]

約数ペア:

[(1, 168592860), (2, 84296430), (3, 56197620), (4, 42148215), (5, 33718572), (6, 28098810), (9, 18732540), (10, 16859286), (12, 14049405), (15, 11239524), (18, 9366270), (20, 8429643), (27, 6244180), (30, 5619762), (36, 4683135), (45, 3746508), (54, 3122090), (60, 2809881), (90, 1873254), (108, 1561045), (135, 1248836), (180, 936627), (270, 624418), (540, 312209)]