1027279320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8560661}}^1$

素因数の和:8560675

約数の個数: 32

約数和(自身を含む): 3081838320

約数和(自身を除く): 2054559000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8560661, 17121322, 25681983, 34242644, 42803305, 51363966, 68485288, 85606610, 102727932, 128409915, 171213220, 205455864, 256819830, 342426440, 513639660, 1027279320]

約数ペア:

[(1, 1027279320), (2, 513639660), (3, 342426440), (4, 256819830), (5, 205455864), (6, 171213220), (8, 128409915), (10, 102727932), (12, 85606610), (15, 68485288), (20, 51363966), (24, 42803305), (30, 34242644), (40, 25681983), (60, 17121322), (120, 8560661)]