20054966160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83562359}}^1$

素因数の和:83562375

約数の個数: 40

約数和(自身を含む): 62170395840

約数和(自身を除く): 42115429680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 83562359, 167124718, 250687077, 334249436, 417811795, 501374154, 668498872, 835623590, 1002748308, 1253435385, 1336997744, 1671247180, 2005496616, 2506870770, 3342494360, 4010993232, 5013741540, 6684988720, 10027483080, 20054966160]

約数ペア:

[(1, 20054966160), (2, 10027483080), (3, 6684988720), (4, 5013741540), (5, 4010993232), (6, 3342494360), (8, 2506870770), (10, 2005496616), (12, 1671247180), (15, 1336997744), (16, 1253435385), (20, 1002748308), (24, 835623590), (30, 668498872), (40, 501374154), (48, 417811795), (60, 334249436), (80, 250687077), (120, 167124718), (240, 83562359)]