1656397320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13803311}}^1$

素因数の和:13803325

約数の個数: 32

約数和(自身を含む): 4969192320

約数和(自身を除く): 3312795000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13803311, 27606622, 41409933, 55213244, 69016555, 82819866, 110426488, 138033110, 165639732, 207049665, 276066220, 331279464, 414099330, 552132440, 828198660, 1656397320]

約数ペア:

[(1, 1656397320), (2, 828198660), (3, 552132440), (4, 414099330), (5, 331279464), (6, 276066220), (8, 207049665), (10, 165639732), (12, 138033110), (15, 110426488), (20, 82819866), (24, 69016555), (30, 55213244), (40, 41409933), (60, 27606622), (120, 13803311)]