2086613040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8694221}}^1$

素因数の和:8694237

約数の個数: 40

約数和(自身を含む): 6468501168

約数和(自身を除く): 4381888128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8694221, 17388442, 26082663, 34776884, 43471105, 52165326, 69553768, 86942210, 104330652, 130413315, 139107536, 173884420, 208661304, 260826630, 347768840, 417322608, 521653260, 695537680, 1043306520, 2086613040]

約数ペア:

[(1, 2086613040), (2, 1043306520), (3, 695537680), (4, 521653260), (5, 417322608), (6, 347768840), (8, 260826630), (10, 208661304), (12, 173884420), (15, 139107536), (16, 130413315), (20, 104330652), (24, 86942210), (30, 69553768), (40, 52165326), (48, 43471105), (60, 34776884), (80, 26082663), (120, 17388442), (240, 8694221)]