18733080

素因数分解:

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

素因数の和:156123

約数の個数: 32

約数和(自身を含む): 56199600

約数和(自身を除く): 37466520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 156109, 312218, 468327, 624436, 780545, 936654, 1248872, 1561090, 1873308, 2341635, 3122180, 3746616, 4683270, 6244360, 9366540, 18733080]

約数ペア:

[(1, 18733080), (2, 9366540), (3, 6244360), (4, 4683270), (5, 3746616), (6, 3122180), (8, 2341635), (10, 1873308), (12, 1561090), (15, 1248872), (20, 936654), (24, 780545), (30, 624436), (40, 468327), (60, 312218), (120, 156109)]