144773040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26227}}^1$

素因数の和:26266

約数の個数: 80

約数和(自身を含む): 468327168

約数和(自身を除く): 323554128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 26227, 52454, 78681, 104908, 131135, 157362, 209816, 262270, 314724, 393405, 419632, 524540, 603221, 629448, 786810, 1049080, 1206442, 1258896, 1573620, 1809663, 2098160, 2412884, 3016105, 3147240, 3619326, 4825768, 6032210, 6294480, 7238652, 9048315, 9651536, 12064420, 14477304, 18096630, 24128840, 28954608, 36193260, 48257680, 72386520, 144773040]

約数ペア:

[(1, 144773040), (2, 72386520), (3, 48257680), (4, 36193260), (5, 28954608), (6, 24128840), (8, 18096630), (10, 14477304), (12, 12064420), (15, 9651536), (16, 9048315), (20, 7238652), (23, 6294480), (24, 6032210), (30, 4825768), (40, 3619326), (46, 3147240), (48, 3016105), (60, 2412884), (69, 2098160), (80, 1809663), (92, 1573620), (115, 1258896), (120, 1206442), (138, 1049080), (184, 786810), (230, 629448), (240, 603221), (276, 524540), (345, 419632), (368, 393405), (460, 314724), (552, 262270), (690, 209816), (920, 157362), (1104, 131135), (1380, 104908), (1840, 78681), (2760, 52454), (5520, 26227)]