390228120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47129}}^1$

素因数の和:47169

約数の個数: 96

約数和(自身を含む): 1323410400

約数和(自身を除く): 933182280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 47129, 94258, 141387, 188516, 235645, 282774, 377032, 424161, 471290, 565548, 706935, 848322, 942580, 1083967, 1131096, 1413870, 1696644, 1885160, 2120805, 2167934, 2827740, 3251901, 3393288, 4241610, 4335868, 5419835, 5655480, 6503802, 8483220, 8671736, 9755703, 10839670, 13007604, 16259505, 16966440, 19511406, 21679340, 26015208, 32519010, 39022812, 43358680, 48778515, 65038020, 78045624, 97557030, 130076040, 195114060, 390228120]

約数ペア:

[(1, 390228120), (2, 195114060), (3, 130076040), (4, 97557030), (5, 78045624), (6, 65038020), (8, 48778515), (9, 43358680), (10, 39022812), (12, 32519010), (15, 26015208), (18, 21679340), (20, 19511406), (23, 16966440), (24, 16259505), (30, 13007604), (36, 10839670), (40, 9755703), (45, 8671736), (46, 8483220), (60, 6503802), (69, 5655480), (72, 5419835), (90, 4335868), (92, 4241610), (115, 3393288), (120, 3251901), (138, 2827740), (180, 2167934), (184, 2120805), (207, 1885160), (230, 1696644), (276, 1413870), (345, 1131096), (360, 1083967), (414, 942580), (460, 848322), (552, 706935), (690, 565548), (828, 471290), (920, 424161), (1035, 377032), (1380, 282774), (1656, 235645), (2070, 188516), (2760, 141387), (4140, 94258), (8280, 47129)]