56199240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{156109}}^1$

素因数の和:156126

約数の個数: 48

約数和(自身を含む): 182648700

約数和(自身を除く): 126449460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 156109, 312218, 468327, 624436, 780545, 936654, 1248872, 1404981, 1561090, 1873308, 2341635, 2809962, 3122180, 3746616, 4683270, 5619924, 6244360, 7024905, 9366540, 11239848, 14049810, 18733080, 28099620, 56199240]

約数ペア:

[(1, 56199240), (2, 28099620), (3, 18733080), (4, 14049810), (5, 11239848), (6, 9366540), (8, 7024905), (9, 6244360), (10, 5619924), (12, 4683270), (15, 3746616), (18, 3122180), (20, 2809962), (24, 2341635), (30, 1873308), (36, 1561090), (40, 1404981), (45, 1248872), (60, 936654), (72, 780545), (90, 624436), (120, 468327), (180, 312218), (360, 156109)]