79704780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5051}}^1$

素因数の和:5326

約数の個数: 48

約数和(自身を含む): 224066304

約数和(自身を除く): 144361524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5051, 5260, 7890, 10102, 15153, 15780, 20204, 25255, 30306, 50510, 60612, 75765, 101020, 151530, 303060, 1328413, 2656826, 3985239, 5313652, 6642065, 7970478, 13284130, 15940956, 19926195, 26568260, 39852390, 79704780]

約数ペア:

[(1, 79704780), (2, 39852390), (3, 26568260), (4, 19926195), (5, 15940956), (6, 13284130), (10, 7970478), (12, 6642065), (15, 5313652), (20, 3985239), (30, 2656826), (60, 1328413), (263, 303060), (526, 151530), (789, 101020), (1052, 75765), (1315, 60612), (1578, 50510), (2630, 30306), (3156, 25255), (3945, 20204), (5051, 15780), (5260, 15153), (7890, 10102)]