1255027320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3486187}}^1$

素因数の和:3486204

約数の個数: 48

約数和(自身を含む): 4078839960

約数和(自身を除く): 2823812640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3486187, 6972374, 10458561, 13944748, 17430935, 20917122, 27889496, 31375683, 34861870, 41834244, 52292805, 62751366, 69723740, 83668488, 104585610, 125502732, 139447480, 156878415, 209171220, 251005464, 313756830, 418342440, 627513660, 1255027320]

約数ペア:

[(1, 1255027320), (2, 627513660), (3, 418342440), (4, 313756830), (5, 251005464), (6, 209171220), (8, 156878415), (9, 139447480), (10, 125502732), (12, 104585610), (15, 83668488), (18, 69723740), (20, 62751366), (24, 52292805), (30, 41834244), (36, 34861870), (40, 31375683), (45, 27889496), (60, 20917122), (72, 17430935), (90, 13944748), (120, 10458561), (180, 6972374), (360, 3486187)]